Contraception and menstrual bleeding

start timer

ℹ️ This is the case information for the doctor.

Name

Jessica Williams

Age

21

Address

Flat 2, 18 Willowmere Close, Bristol

Social history

• Third-year undergraduate student in English at the University of Bristol; exams are in three months.

• Lives in private student accommodation with three friends.

• Started seeing a new boyfriend within the last few months.

• Drinks socially, around 5–6 units per week.

• Non-smoker.

• No recreational drug use.

• Stays in regular contact with family and has a close group of friends.

Past history

• Migraines without aura, visual symptoms or neurological symptoms, typically 2–3 times per year.

• Menorrhagia since menarche.

• No surgeries or hospital admissions.

• No history of blood clots, DVT, PE, hypertension, stroke or heart problems.

Investigation results

Readings from registration 6 weeks prior

• BMI: 26 kg/m².

• Blood pressure: 110/76 mmHg.

• Pulse rate and other observations: Normal.

Medication

• No regular prescription medication.

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Booking note

Request to discuss going on the pill

ℹ️ This is the information for the person role playing the patient.

Case overview

Name

Jessica Williams

Age

21

Address

Flat 2, 18 Willowmere Close, Bristol

Social history

• Third-year undergraduate student in English at the University of Bristol; exams are in three months.

• Lives in private student accommodation with three friends.

• Started seeing a new boyfriend within the last few months.

• Drinks socially, around 5–6 units per week.

• Non-smoker.

• No recreational drug use.

• Stays in regular contact with family and has a close group of friends.

Past history

• Migraines without aura, visual symptoms or neurological symptoms, typically 2–3 times per year.

• Menorrhagia since menarche.

• No surgeries or hospital admissions.

• No history of blood clots, DVT, PE, hypertension, stroke or heart problems.

Medication

• No regular prescription medication.

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Opening statement

I’d like to talk about going on the pill, please.

Information freely divulged

• Periods occur every 4 weeks and last 6–7 days.

• Periods are very heavy.

• During the first few days she has to change pads every hour.

• She sometimes leaks through clothes or sheets at night.

• She is worried her periods will interfere with upcoming exams and holiday plans.

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Information given on questioning

Provide these naturally during the conversation or if the doctor asks how this is affecting you:

  • Concerns / Stressors:
    • You are terrified of leaking through your clothes during your exams in 3 months or while on holiday.
    • You feel stressed and embarrassed by how heavy the bleeding is.
    • You are anxious about relying solely on condoms for pregnancy prevention.
  • Expectations:
    • You want practical advice on what to do if you miss a pill and what side effects to look out for.
    • Although you prefer to start Microgynon today, you are open to discussing alternative options (including long-acting reversible contraceptives / LARCs) in the future if brought up.

1. Gynaecological & Menstrual History

  • Pattern: Regular cycle every 4 weeks; bleeding lasts 6–7 days.
  • Severity: Heavy since menarche (first period).
  • Negative Symptoms: NO intermenstrual bleeding (bleeding between periods), NO postcoital bleeding (bleeding after sex), and NO pelvic pain outside of your period.
  • Previous Treatments: Tried tranexamic acid prescribed by a GP last year. It helped a little, but you prefer to try something else now.

2. Medical History & Symptoms

  • Migraines: Occur 2–3 times per year. NO aura, no visual disturbances, and no neurological symptoms (e.g., tingling, weakness).
  • Systemic Symptoms: NO significant fatigue or breathlessness.
  • Cardiovascular / Clot History: NO history of blood clots (DVT/PE), high blood pressure, stroke, or heart problems.
  • Medications:
    • No regular prescription medications.
    • Over-the-counter ibuprofen and paracetamol for period pain and migraines.
    • Have never taken triptans for migraines.

3. Sexual & Reproductive History

  • Current Situation: Sexually active with a new boyfriend; currently using condoms.
  • Unstated Info (If asked about STI screening, pregnancy history, Last Menstrual Period [LMP], unprotected sex, emergency contraception, or cervical screening):
    • Prompt answer: "I haven't really thought about that / I haven't done an STI test recently," or state you are unsure/haven't had a chance to check your calendar for your exact LMP.

4. Lifestyle & Social History

  • Smoking: Non-smoker. (If asked specifically: confirm you have never smoked).
  • Alcohol: Approximately 5–6 units per week.
  • Recreational Drugs: None.

5. Family History

  • Cancer / Medical Conditions: Mention that you are somewhat concerned about breast cancer because an aunt had cancer, though you don't know the exact details or type. (Keep details vague if pressed).

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Behaviour

• Pleasant and open, but slightly anxious about periods interfering with daily life.

• Wants practical help and hopes the problem can be sorted today.

• May feel embarrassed discussing leaking and heavy bleeding but engages if the doctor is empathetic.

• Engages well if the clinician listens, acknowledges the impact of heavy periods and explores her contraception needs.

• Becomes grateful and receptive when given clear, reassuring advice. She may ask about how the pill works, missed-pill advice, safety and side effects.

• If the doctor is dismissive or reluctant to prescribe without explanation, she becomes withdrawn and disappointed and may say: “I really hoped I could sort this today…”

• If told she cannot have the COCP because of migraines without a clear explanation, she asks about alternatives but is disappointed.

• If reassured that migraine without aura is being assessed differently from migraine with aura, she is receptive but wants to understand the safety implications.

• If the plan clearly addresses both contraception and heavy periods, she is grateful and wants to understand how to take the pill, whether she needs condoms initially or for STI protection, what to do if she misses a pill, what warning symptoms to look for and when review will happen.

ℹ️ To mark data gathering & diagnosis select from the descriptors below.

Positive descriptors

Negative descriptors

Data gathering is systematic and targeted, ensuring patient safety:

• Begins with open questions to explore Jessica’s reasons for requesting the pill, her heavy periods, contraception needs, concerns and expectations.

• Progresses to focused questions about menstrual history, migraine characteristics, medication use, contraceptive history and COCP contraindications.

Data gathering is systematic and targeted, ensuring patient safety:

• Fails to clarify Jessica’s main priorities or jumps between unrelated topics without a clear structure.

• Omits focused questions about migraine characteristics, menstrual pattern, medication use or contraceptive history.

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Uses existing information and considers the wider context:

• Integrates available information including previous tranexamic acid use, BMI, blood pressure, non-smoking status and migraine history.

• Explores Jessica’s student lifestyle, exams, new relationship, holiday plans and how heavy bleeding affects daily life.

Uses existing information and considers the wider context:

• Ignores relevant available information such as previous tranexamic acid use, BMI, blood pressure, non-smoking status or migraine history.

• Fails to ask about the impact of periods on university life, exams, holidays, relationships or wellbeing.

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Establishes the presence or absence of relevant red flags:

• Checks migraine safety features, including aura, visual symptoms, focal neurological symptoms and triptan use.

• Screens for COCP contraindications and red flags including VTE history, smoking, hypertension, unexplained vaginal bleeding, intermenstrual bleeding, postcoital bleeding and anaemia symptoms.

Establishes the presence or absence of relevant red flags:

• Does not ask about migraine aura, visual symptoms or focal neurological symptoms.

• Misses screening for COCP contraindications or heavy bleeding red flags such as intermenstrual bleeding, postcoital bleeding or anaemia symptoms.

Explores sexual and reproductive context sensitively:

• Clarifies current contraception, condom use, new partner context, pregnancy risk and need for contraception that is reliable and acceptable to Jessica.

• Considers STI risk and safe-sex needs without making assumptions or causing embarrassment.

Explores sexual and reproductive context sensitively:

• Avoids asking about contraception, pregnancy risk, condom use, new partner context or STI considerations.

• Uses judgemental or insensitive questioning that discourages Jessica from discussing sexual health.

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Collects information to contextualise heavy menstrual bleeding:

• Explores duration, regularity, severity, flooding, impact, previous treatment and associated symptoms.

• Considers possible secondary causes by asking about pelvic pain, abnormal bleeding, anaemia symptoms, relevant medication and family history where appropriate.

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Collects information to contextualise heavy menstrual bleeding:

• Does not clarify the severity, duration, regularity, impact or previous management of the heavy bleeding.

• Fails to consider possible secondary causes or symptoms that would require a different approach.

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Clarifies ideas, concerns and expectations:

• Elicits Jessica’s belief that the pill may make periods lighter and regular, her preference for Microgynon, her pregnancy concerns and her worries about side effects.

• Checks what she hopes to achieve today before moving into management.

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Clarifies ideas, concerns and expectations:

• Does not explore Jessica’s reasons for wanting Microgynon, her worries about pregnancy or side effects, or what she wants from the consultation.

• Moves straight to prescribing or refusing the pill without understanding her agenda.

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ℹ️ To mark clinical management & medical complexity select from the descriptors below.

Positive descriptors

Negative descriptors

Offers safe and appropriate management options:

• Explains the role of COCP for contraception and potentially lighter, more predictable periods, while also discussing alternatives such as POP, LARC, condoms and treatments for heavy bleeding.

• Weighs options against Jessica’s clinical profile, lifestyle and preference for an immediate method.

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Offers safe and appropriate management options:

• Focuses only on Microgynon or only on condoms without discussing other relevant contraception or heavy bleeding options.

• Omits alternatives such as POP, LARC or non-hormonal management for heavy bleeding when discussing choices.

Prescribes safely considering contraceptive suitability:

• Checks suitability for COCP using relevant factors supplied in the case: age, blood pressure, BMI, smoking status, migraine history, personal thromboembolic/cardiovascular history and family history concerns.

• Avoids prescribing until migraine features and other key contraindications have been clarified.

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Prescribes safely considering contraceptive suitability:

• Prescribes COCP without clarifying migraine aura, blood pressure, BMI, smoking status or thromboembolic risk.

• Dismisses migraine, breast cancer family history concerns or other contraindication screening without explanation.

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Empowers self-care and independence:

• Provides practical education about pill-taking, missed-pill advice, side effects, breakthrough bleeding and warning symptoms.

• Encourages self-monitoring of periods, migraines and side effects.

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Empowers self-care and independence:

• Simply prescribes without explaining how to take the pill, what side effects to expect or what to do if a pill is missed.

• Gives no advice about monitoring migraines, bleeding or complications.

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Arranges appropriate follow-up and safety-netting:

• Agrees a review plan to assess bleeding, side effects, blood pressure and migraine control after starting treatment.

• Gives clear urgent safety-netting for new aura, neurological symptoms, severe headache, chest pain, breathlessness or leg swelling.

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Arranges appropriate follow-up and safety-netting:

• Provides a prescription without review arrangements or safety-netting.

• Fails to advise what to do if she develops aura, neurological symptoms, chest pain, breathlessness, leg swelling or worsening bleeding.

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Practises holistically and promotes sexual health:

• Addresses STI prevention, condom use, safe sex and sexual health screening where appropriate.

• Recognises the effect of heavy periods on exams, confidence, holidays and emotional wellbeing.

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Practises holistically and promotes sexual health:

• Focuses solely on pregnancy prevention and ignores STI protection, condom use, emotional impact or exam-related concerns.

• Does not acknowledge Jessica’s embarrassment, stress or anxiety about leaking and contraception reliability.

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Tailors management to Jessica’s circumstances, priorities and preferences:

• Responds to Jessica’s wish for something she can start promptly while discussing future options such as LARC.

• Discusses her preference for Microgynon while explaining that safety, suitability and correct use are more important than matching her friend’s brand.

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Tailors management to Jessica’s circumstances, priorities and preferences:

• Rigidly prescribes or withholds the pill without involving Jessica in the decision.

• Ignores her need for an immediate, practical option before exams and holidays or dismisses her interest in future LARC discussion.

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ℹ️ To mark relating to others select from the descriptors below.

Positive descriptors

Negative descriptors

Communicates in a person-centred way:

• Greets Jessica warmly, acknowledges her anxiety about heavy periods and exams, and validates the embarrassment and stress caused by leaking.

• Adapts the discussion to her student context and desire for convenience and control.

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Communicates in a person-centred way:

• Gives generic information about the pill without exploring why the issue matters to Jessica.

• Ignores cues about exam stress, embarrassment or anxiety about leaking.

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Ensures informed consent through clear explanation:

• Explains risks, benefits, alternatives and uncertainties in clear language.

• Checks Jessica understands the relevance of migraine history, possible family history concerns and what to do if symptoms change.

Ensures informed consent through clear explanation:

• Issues or refuses COCP without discussing risks, benefits, alternatives or the relevance of migraine history.

• Fails to check Jessica’s understanding before agreeing a plan.

Works collaboratively around what matters to the patient:

• Co-creates a plan that addresses both contraception and heavy periods.

• Explores her preference for Microgynon while checking whether other safe options would meet her goals.

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Works collaboratively around what matters to the patient:

• Imposes a management plan without exploring Jessica’s preferences, concerns or wish for an immediate solution.

• Dismisses her request for Microgynon without explaining equivalent options or safety considerations.

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Adapts communication to Jessica’s reactions and understanding:

• Uses jargon-free explanations about COCP, migraine aura, side effects and warning symptoms.

• Offers written information or repeats information in a different way if Jessica looks confused or concerned.

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Adapts communication to Jessica’s reactions and understanding:

• Uses jargon about oestrogen, UKMEC, cardiovascular risk or migraine aura without explanation.

• Repeats information rigidly without checking understanding or responding to Jessica’s cues.

Demonstrates empathy and willingness to help:

• Acknowledges the impact of heavy bleeding on confidence, social life, holidays and exam preparation.

• Offers reassurance and practical support while maintaining clinical safety.

Demonstrates empathy and willingness to help:

• Minimises the emotional impact of leaking or worries about pregnancy.

• Appears dismissive, rushed or reluctant to help, causing Jessica to withdraw.

Works appropriately with the wider healthcare team:

• Explains the potential role of the practice nurse, sexual health services, pharmacist or university health service for contraception advice, blood pressure checks, STI screening, emergency contraception or follow-up.

• Clarifies how Jessica can access help if problems arise.

Works appropriately with the wider healthcare team:

• Does not explain who Jessica can contact for follow-up, sexual health advice, prescription queries or urgent concerns.

• Undermines or ignores the potential contribution of practice nurses, pharmacists, sexual health services or university health services.

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ℹ️ Insights from the examiner

📝 Section 1: Case Overview and Consultation Priorities

Case at a glance

Jessica Williams is a 21-year-old university student requesting the combined oral contraceptive pill (COCP).

She has two linked agendas:

  • She wants reliable contraception because she is in a new relationship.
  • She wants to reduce heavy menstrual bleeding, particularly before exams and holidays.

Jessica has migraine without aura, normal blood pressure and a BMI of 26 kg/m². No personal history of VTE, stroke, hypertension or heart disease is provided.

The consultation should assess whether the COCP is safe and suitable, clarify the nature and impact of the heavy bleeding, discuss alternative contraceptive and menstrual-management options, and agree a practical plan.

 

GP trainee performance focus

A strong GP trainee should demonstrate that they can:

  • Identify both of Jessica’s agendas early: contraception and heavy bleeding.
  • Assess heavy menstrual bleeding in a focused, relevant way.
  • Screen safely for COCP contraindications.
  • Clarify migraine history, especially whether there is aura or neurological symptoms.
  • Assess pregnancy risk and current contraception.
  • Discuss STI protection in a new relationship.
  • Explore Jessica’s preference for Microgynon without simply copying a friend’s prescription.
  • Explain how to take the pill, missed-pill advice, side effects and warning symptoms.
  • Tailor the plan to exams, holidays, embarrassment and her new relationship.

 

What this case is testing

  • Agenda setting with two linked concerns.
  • Focused heavy menstrual bleeding assessment.
  • Safe contraceptive assessment.
  • Migraine aura screening.
  • VTE and cardiovascular risk screening.
  • Pregnancy risk and sexual-health assessment.
  • Shared decision-making around contraception.
  • Explanation of COCP use, missed pills and safety-netting.
  • Personalising care to Jessica’s university life and upcoming plans.

 

Patient priorities and concerns

Jessica’s priorities include:

  • Reducing heavy menstrual bleeding.
  • Avoiding leaks during exams and holidays.
  • Reducing embarrassment.
  • Preventing pregnancy.
  • Starting treatment promptly.
  • Having reliable contraception in a new relationship.
  • Understanding whether migraines affect contraceptive safety.
  • Clarifying whether she can use a brand such as Microgynon.
  • Understanding missed-pill advice, side effects and warning symptoms.

 

Central challenge

The central challenge is to avoid both:

  • Prescribing the COCP too quickly without completing safety screening.
  • Refusing abruptly without explaining the reasoning or offering alternatives.

The clinician needs to combine a safe contraceptive assessment with Jessica’s practical wish for an immediate option that may improve her heavy bleeding.

 

Must-not-miss issue or diagnosis

The must-not-miss issue is prescribing the COCP when it is unsafe, particularly if Jessica’s migraines include aura or neurological symptoms, or if there are other contraindications such as VTE risk, cardiovascular disease, unexplained bleeding or pregnancy risk.

 

Red flags or high-risk features

features requiring clarification include:

  • Migraine aura or neurological symptoms.
  • Visual symptoms such as flashing lights, zig-zag lines or blind spots.
  • Numbness, tingling or speech disturbance with migraine.
  • New or unusual headaches.
  • Personal history of VTE, stroke, TIA, hypertension or heart disease.
  • Relevant family history of VTE.
  • Smoking.
  • Obesity or other cardiovascular risk factors.
  • Liver disease.
  • Medication interactions.
  • Pregnancy risk.
  • Intermenstrual bleeding.
  • Postcoital bleeding.
  • Pelvic pain.
  • Symptoms of anaemia.
  • Unexplained bleeding.

 

Common GP trainee pitfalls

  • Treating this as a simple pill request and missing the heavy bleeding agenda.
  • Prescribing a COCP without clarifying migraine aura.
  • Assuming “migraine” automatically means COCP is unsuitable without exploring details.
  • Ignoring pregnancy risk and current contraception.
  • Not discussing condoms and STI protection in a new relationship.
  • Copying a friend’s prescription choice without assessing Jessica’s own risk.
  • Spending too long on irrelevant lifestyle detail already provided.
  • Failing to explain missed-pill advice.
  • Not safety-netting for VTE, stroke symptoms or new migraine aura.
  • Not arranging follow-up or blood-pressure review.

 

What good looks like

A strong consultation is safe, practical and responsive to Jessica’s priorities. The trainee recognises her wish for prompt help, completes targeted safety screening, explains options clearly and agrees a plan that fits exams, holidays and her new relationship.

“The pill could help both with contraception and with making your bleeding lighter and more predictable. Before we decide, I need to check a few things to make sure it’s safe, particularly the type of migraine you get and any history of clots.”

Learner checkpoint

Have I addressed both contraception and heavy bleeding, while completing COCP safety screening before prescribing?

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📝 Section 2: Patient-Centred Consultation and Data Gathering

Start with an open question

Begin with an open invitation that allows Jessica to explain her priorities.

“Can you tell me a bit more about what’s made you think about the pill now?”

This helps clarify whether her main priority is:

  • Contraception.
  • Heavy periods.
  • Exams or holidays.
  • A new relationship.
  • A combination of these.

 

Time-efficient data gathering

Use Jessica’s agenda to guide focused questions. Avoid a scattergun approach.

Key areas to cover:

  • Nature and impact of heavy bleeding.
  • Current contraception and pregnancy risk.
  • Sexual-health needs.
  • Migraine features, especially aura.
  • COCP contraindications.
  • Previous treatments, including tranexamic acid.
  • Preferences, including Microgynon.
  • Practical timing around exams and holidays.

High-yield questions

 

Heavy menstrual bleeding

Clarify:

  • How long the heavy periods have been present.
  • Cycle regularity.
  • Duration of bleeding.
  • Number of sanitary products used.
  • Flooding or passing clots.
  • Leakage through clothes or bedding.
  • Whether she needs to change protection overnight.
  • Intermenstrual bleeding.
  • Postcoital bleeding.
  • Pelvic pain.
  • Symptoms of anaemia.
  • Effect on university, exams, social life and relationships.
  • Previous treatments, including tranexamic acid.
  • What she liked or disliked about previous treatment.

 

Contraception and pregnancy risk

Ask about:

  • Current contraception.
  • Condom use.
  • Timing of unprotected sex.
  • Possibility of current pregnancy.
  • Whether emergency contraception may be relevant.
  • Previous contraceptive use.
  • Adherence preferences.
  • Whether she wants a daily method or something lower maintenance.

 

Migraine assessment

Clarify whether Jessica experiences:

  • Visual symptoms before or during headaches.
  • Flashing lights.
  • Zig-zag lines.
  • Blind spots.
  • Numbness or tingling.
  • Speech disturbance.
  • Other neurological symptoms.

Also ask about:

  • Frequency and severity of migraines.
  • Whether symptoms have changed recently.
  • New or unusual headaches.
  • Other risk factors.

 

COCP contraindication screening

Screen for:

  • Previous VTE.
  • Family history of VTE where relevant.
  • Stroke or transient ischaemic attack.
  • Hypertension.
  • Heart disease.
  • Smoking.
  • Obesity and other cardiovascular risk factors.
  • Liver disease.
  • Medication interactions.
  • Breast symptoms or relevant family history.
  • Pregnancy risk.

Jessica’s normal blood pressure and non-smoking status are reassuring, but they do not replace a complete assessment.

 

Functional, psychosocial or contextual assessment

Jessica’s practical and emotional priorities include:

  • Avoiding leaks during exams.
  • Managing embarrassment.
  • Reducing disruption during holidays.
  • Preventing pregnancy.
  • Starting treatment promptly.
  • Feeling taken seriously.
  • Having a choice rather than being dismissed.

Validate these concerns.

“It makes sense that you’d want to avoid that happening during exams. Let’s look at what would help and what would be safe for you.”

 

Explore ideas, concerns and expectations

Explore her preference for Microgynon without dismissing it.

“You mentioned a friend has used Microgynon. Can you tell me what appeals to you about that option?”

Clarify:

  • Whether she expects a specific brand.
  • Whether she wants bleeding control, contraception or both.
  • Whether she is concerned about side effects.
  • Whether she has worries about migraine and pill safety.
  • Whether she wants an immediate or longer-term solution.

 

Recognise and respond to cues

Jessica may feel embarrassed, time-pressured or disappointed if she senses caution without explanation.

Useful response:

“I can see this is affecting things that really matter to you, like exams and holidays. I’m not trying to delay things unnecessarily — I just want to make sure whichever option we choose is safe and practical.”

 

Useful consultation phrases

“Migraine without aura is different from migraine with aura. If you had visual or other neurological symptoms before a headache, that could change which contraceptives are safe.”

“Condoms still help protect against sexually transmitted infections, even if you use the pill for pregnancy prevention.”

“We shouldn’t choose a pill only because it suited a friend, but we can certainly discuss whether a similar option is safe and suitable for you.”

“Does that make sense so far, or is there anything you’d like me to go over again?”

 

Consultation flow and signposting

  1. Open with Jessica’s agenda.
  2. Clarify menstrual symptoms and impact.
  3. Clarify contraception, pregnancy risk and sexual-health needs.
  4. Screen migraine and COCP contraindications.
  5. Summarise suitability and options.
  6. Agree a personalised plan.
  7. Explain pill use, missed-pill advice, side effects and warning symptoms.
  8. Arrange follow-up and safety-netting.

 

Summarising and checking understanding

Use a concise summary before moving into management.

“So your periods are regular but very heavy, you’re worried about leaks during exams, and you’d also like more reliable contraception than condoms. I also need to check the migraine safety points before we decide.”

Check:

  • Whether Jessica agrees with the summary.
  • Whether both agendas have been addressed.
  • Whether she understands why migraine questions matter.
  • Whether she understands options beyond the COCP.
  • Whether she has questions before choosing.

 

Data gathering self-check

Before prescribing or agreeing a plan, the trainee should know:

  • Whether bleeding is regular or has concerning features.
  • Duration and impact of heavy bleeding.
  • Previous treatment response, including tranexamic acid.
  • Current contraception and pregnancy risk.
  • Whether emergency contraception may be relevant.
  • Whether there is STI risk in the new relationship.
  • Whether migraine is with or without aura.
  • Whether there are COCP contraindications.
  • Jessica’s preference about daily versus lower-maintenance contraception.
  • What she needs before exams and holidays.

Assessment domain mapping

 

Data gathering

  • Heavy bleeding pattern and impact.
  • Pregnancy risk and current contraception.
  • Sexual-health needs.
  • Migraine aura screening.
  • VTE, cardiovascular and other COCP contraindications.
  • Jessica’s expectations and brand preference.

 

Clinical management

  • COCP suitability and safe prescribing.
  • Alternative methods: POP, LARC, condoms and non-hormonal heavy-bleeding options.
  • Missed-pill advice, side effects and warning symptoms.
  • Follow-up and blood-pressure review.

 

Relating to others

  • Validating embarrassment and practical concerns.
  • Explaining safety checks without dismissing her request.
  • Shared decision-making around contraception and bleeding control.

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📝 Section 3: Clinical Reasoning and Personalised Management

Prioritised differential diagnosis or clinical reasoning

The working explanation is longstanding heavy menstrual bleeding with regular cycles and no supplied red flags. Primary heavy menstrual bleeding is suggested as the most likely explanation, provided further assessment does not identify concerning features.

However, avoid premature closure. Consider:

  1. Primary heavy menstrual bleeding.
  2. Coagulopathy, if the history suggests easy bruising, prolonged bleeding or relevant family history.
  3. Structural pathology, such as fibroids or other uterine causes.
  4. Endometrial pathology, if symptoms or risk factors suggest it.
  5. Medication-related bleeding.
  6. COCP contraindications, particularly:
    • Migraine with aura.
    • VTE risk.
    • Cardiovascular disease.
    • Unexplained bleeding.
    • Pregnancy risk.

 

Clinical reasoning script

“The pill could be a good option because it may help with both contraception and making your bleeding lighter and more predictable. But we need to make sure it is safe for you first, especially because of your migraines and because some symptoms or clotting risks would change the safest choice.”

 

Red flags and risk assessment

Assess for:

  • Migraine aura or neurological symptoms.
  • New or unusual headaches.
  • Personal or relevant family history of VTE.
  • Stroke or TIA history.
  • Hypertension or heart disease.
  • Unexplained bleeding.
  • Intermenstrual or postcoital bleeding.
  • Pelvic pain.
  • Symptoms of anaemia.
  • Pregnancy risk.
  • Medication interactions.
  • Liver disease.

 

Decision points

Key decisions include:

  • Is Jessica’s bleeding consistent with primary heavy menstrual bleeding, or are further assessments needed?
  • Is the COCP safe given her migraine history?
  • Is pregnancy reasonably excluded?
  • Does she need emergency contraception?
  • Does she need STI screening or condom advice?
  • Is a COCP the best fit, or would POP, LARC or non-hormonal treatment be better?
  • Does her preference for Microgynon fit safe prescribing?
  • What follow-up and safety-netting are needed?

 

Management priority

The management priority is to agree a plan that is:

  • Safe for Jessica’s migraine and risk profile.
  • Effective for contraception.
  • Likely to help heavy bleeding.
  • Practical before exams and holidays.
  • Clear about missed pills, side effects and warning symptoms.

Management options

 

1. Combined oral contraceptive pill

The COCP may meet both of Jessica’s goals:

  • Contraception.
  • Lighter and more predictable bleeding.

Discuss:

  • Correct use.
  • Adherence requirements.
  • Missed-pill advice.
  • Side effects.
  • Warning symptoms.
  • Blood-pressure monitoring.
  • Follow-up.
  • Need for safety screening before prescribing.

Microgynon or a similar low-dose COCP may be discussed, but the choice should be based on safe and effective prescribing rather than simply copying a friend’s prescription.

 

2. Progestogen-only pill

Discuss the POP as an alternative if:

  • The COCP is unsuitable.
  • Jessica prefers to avoid oestrogen.
  • There are concerns about migraine or VTE risk.
  • She prefers a different method.

Explain that bleeding patterns may differ from those associated with the COCP.

 

3. Long-acting reversible contraception

Introduce LARC options for future consideration, including:

  • Implant.
  • Intrauterine system.
  • Other appropriate long-acting methods.

These may be useful if Jessica later prefers a lower-maintenance method. Tailor the discussion to her current priorities without making her feel pressured to choose LARC immediately.

 

4. Condoms

Explain that condoms remain useful for:

  • STI protection.
  • Additional pregnancy protection.
  • New relationships where sexual-health status has not been fully established.

 

5. Treatment for heavy bleeding

Discuss options such as:

  • Tranexamic acid.
  • Mefenamic acid.

Jessica has already tried tranexamic acid and would like another option, so explore:

  • What she disliked or found ineffective.
  • Whether mefenamic acid is suitable.
  • Whether hormonal treatment better meets both goals.
  • Whether further assessment is required.

 

6. Practical support

Offer:

  • Written missed-pill advice.
  • Bleeding and migraine symptom diary.
  • Information about side effects.
  • Advice about warning symptoms.
  • Blood-pressure review after starting.
  • Sexual-health screening where appropriate.
  • Follow-up appointment.

 

Personalised plan

Link the plan to Jessica’s life:

  • Exams in approximately three months.
  • Upcoming holidays.
  • New relationship.
  • Embarrassment from leaking.
  • Desire for something immediate.
  • Openness to considering LARC later.

Example phrase:

“Given your exams are coming up, it’s reasonable to prioritise something you can start promptly if it’s safe for you. We can also book a review and talk about longer-acting options later if you want something lower-maintenance.”

A personalised plan might include:

  • Confirming pregnancy risk and suitability.
  • Starting a COCP if safe and acceptable.
  • Providing written missed-pill advice.
  • Continuing condom use for STI protection.
  • Recording bleeding and migraine symptoms.
  • Reviewing blood pressure and side effects.
  • Arranging follow-up before or around the examination period.
  • Revisiting LARC if Jessica wants a longer-term option.

 

Shared decision-making

Discuss which option best fits Jessica’s:

  • Pregnancy-prevention needs.
  • Heavy-bleeding goals.
  • Migraine history.
  • Ability to take medication consistently.
  • Exam and holiday plans.
  • Relationship and sexual-health needs.
  • Preference for an immediate or longer-term solution.

Do not allow brand preference to replace safe contraceptive assessment, but do not ignore her wish for a prompt, practical option.

Safety-netting

Explain warning symptoms requiring urgent assessment, including symptoms suggestive of:

  • VTE.
  • Stroke.
  • Severe hypertension.
  • Significant adverse reaction.
  • New migraine with aura or neurological symptoms.

Provide clear advice about what Jessica should do if these symptoms occur.

 

Documentation points

Document:

  • Jessica’s two agendas: contraception and heavy bleeding.
  • Heavy bleeding assessment and impact.
  • Current contraception and pregnancy risk.
  • STI discussion and condom advice.
  • Migraine history, specifically aura screening.
  • COCP contraindication screening.
  • Blood pressure and BMI.
  • Options discussed.
  • Chosen method and rationale.
  • Missed-pill advice and written information provided.
  • Safety-netting and follow-up plan.

 

Common unsafe management plans

Avoid:

  • Prescribing the COCP without migraine aura screening.
  • Refusing the COCP without explaining why or offering alternatives.
  • Ignoring heavy menstrual bleeding assessment.
  • Failing to assess pregnancy risk.
  • Not discussing STI protection.
  • Choosing a pill solely because Jessica’s friend uses it.
  • Not explaining missed-pill advice.
  • Not safety-netting for new neurological symptoms or VTE symptoms.
  • Not arranging follow-up or blood-pressure review.

 

Follow-up and coordination with other professionals

Arrange follow-up to review:

  • Bleeding pattern.
  • Side effects.
  • Blood pressure.
  • Migraine symptoms, especially any new aura or neurological symptoms.
  • Pill adherence and missed-pill understanding.
  • Ongoing contraceptive needs.
  • Whether LARC or another method would suit her better later.
  • Whether further assessment of bleeding is needed.

Learner checkpoint

Will the plan actually work for Jessica during exams, holidays and a new relationship?

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📝 Section 4: Key Guidance, Resources and References

Relevant guidance areas

This includes guidance and resources on:

  • Heavy menstrual bleeding.
  • Combined hormonal contraception.
  • Combined hormonal contraceptive prescribing.
  • Consultation structure and communication.

 

NICE guidance

  • NICE NG88: Heavy menstrual bleeding.

 

BNF references

  • BNF: Combined hormonal contraceptives.

 

RCGP and SCA resources

  • RCGP SCA Toolkit: Consultation Structure.

 

Relevant research or educational references

  • Simulated consultations: A sociolinguistic perspective.
  • BMC Medical Education: Linguistic and cultural factors in clinical skills assessment.
  • Faculty of Reproductive health care. Medical Eligibilty Criteria (MEC) and Contraceptive guidelines

 

Key principles to remember

  • Identify Jessica’s two linked agendas early.
  • Assess heavy bleeding and its practical impact.
  • Clarify migraine symptoms, particularly aura or neurological symptoms.
  • Screen for VTE, cardiovascular and other COCP contraindications.
  • Check pregnancy risk and sexual-health needs.
  • Do not prescribe simply because a friend uses a particular brand.
  • Do not dismiss Jessica’s preference for a prompt, practical solution.
  • Explain how to take the pill and what to do if pills are missed.
  • Discuss POP, LARC, condoms and non-hormonal options.
  • Remember that condoms protect against STIs.
  • Arrange blood-pressure review, follow-up and safety-netting.
  • Tailor the plan to exams, holidays, embarrassment and her new relationship.

 

Transferable learning for future cases

In contraception consultations with an additional symptom agenda:

  • Clarify all reasons for the request before prescribing.
  • Match the method to the patient’s medical safety profile and life context.
  • Screen for method-specific contraindications.
  • Explain risks without alarming or dismissing the patient.
  • Discuss STI protection separately from pregnancy prevention.
  • Provide practical instructions, not just a prescription.
  • Arrange follow-up to review tolerability and effectiveness.

 

Supervisor or examiner lens

A supervisor or examiner is likely to look for:

  • Early recognition of Jessica’s dual agenda.
  • Focused heavy bleeding assessment.
  • Clear migraine aura screening.
  • COCP contraindication and pregnancy-risk assessment.
  • Balanced discussion of contraception options.
  • Explanation of missed-pill advice and warning symptoms.
  • Patient-centred plan linked to exams, holidays and new relationship.
  • Safe follow-up arrangements.

 

‍Final learner takeaway

A COCP request is not just a prescription task: clarify the agenda, screen for safety, explain use clearly and tailor the plan to the patient’s real life.

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Authoring credit:

Shahin Shaikh