Question

Difficulty: HardMenstrual Cycle Abnormalities and Contraception

Based on the World Health Organization Medical Eligibility Criteria (WHO MEC), which contraceptive method is most appropriate for each patient's clinical presentation?

  • A 30-year-old woman on apixaban for an unprovoked pulmonary embolism who experiences heavy, prolonged menses.Levonorgestrel-releasing intrauterine device
  • A 25-year-old woman diagnosed with active, purulent cervicitis today who requests immediate initiation of a highly effective, long-acting method.Etonogestrel subdermal implant
  • A 37-year-old woman who smokes one pack of cigarettes daily and prefers a daily, patient-controlled oral contraceptive.Progestin-only oral pill
  • A 41-year-old woman currently undergoing chemotherapy for estrogen-receptor-positive breast cancer who desires a long-acting reversible method.Copper intrauterine device

Answer

Match the VTE patient with heavy menses to the Levonorgestrel IUD; the active cervicitis patient to the Etonogestrel implant; the 37-year-old smoker to the Progestin-only pill; and the breast cancer patient to the Copper IUD.
Each match correctly identifies the WHO MEC Category 1 or 2 (safe) contraceptive option that aligns with the patient's specific request (e.g., long-acting, daily oral, management of heavy bleeding) while strictly avoiding Category 3 and 4 contraindications.

Step-by-Step Solution

1
Evaluate the 30-year-old on apixaban for VTE.
Estrogen is Category 4. Copper IUD worsens her heavy bleeding. LNG-IUD is Category 2 and treats the heavy bleeding effectively.
Must avoid estrogen due to VTE risk, but also manage the heavy menstrual bleeding.
2
Evaluate the 25-year-old with active cervicitis.
IUD insertion is Category 4 due to PID risk. Etonogestrel implant is long-acting, highly effective, and safe.
Uterine instrumentation during active cervical infection can introduce bacteria to the upper reproductive tract.
3
Evaluate the 37-year-old who smokes one pack per day.
Age >=35 and smoking >=15 cigarettes/day makes estrogen Category 4. Progestin-only pill is a safe daily oral method.
Estrogen in this demographic drastically increases the risk of myocardial infarction and stroke.
4
Evaluate the 41-year-old with breast cancer.
All hormonal methods are Category 4. Copper IUD is the only safe highly effective, long-acting method.
Breast cancer growth can be stimulated by both estrogen and progestin.

Key Concept

Applying the WHO Medical Eligibility Criteria (MEC) to safely select contraceptive methods based on patient comorbidities.
Estimated Time:1m 30s
Rate this question