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Postpartum IUD 6 weeks — DFSRH MCQ

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HardIntrauterine contraceptionPostpartum IUD 6 weeksDFSRH

A breastfeeding 27-year-old is 6 weeks after an uncomplicated birth and requests a 52 mg LNG-IUD. She has no postpartum sepsis or abnormal bleeding, pregnancy can be excluded, and uterine involution is clinically satisfactory. Which classification and action are correct?

Educational content. Not a substitute for clinical judgement or local policy.

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Correct answer: EClassify as UKMEC 1 and offer insertion now after routine counselling and assessment

The best answer is “Classify as UKMEC 1 and offer insertion now after routine counselling and assessment”. Interval LNG-IUD insertion from 4 weeks postpartum is UKMEC 1, including during breastfeeding. The absence of sepsis and the ability to exclude pregnancy support insertion now. Counselling should still cover perforation, expulsion, bleeding and symptoms requiring review; waiting for menstruation or the end of breastfeeding is unnecessary.

Reference: CoSRH/FSRH, Intrauterine Contraception (March 2023, amended January 2025): https://www.cosrh.org/Common/Uploaded%20files/documents/fsrh-clinical-guideline-intrauterine-contraception-mar-23-amended.pdf