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OBG · Contraception: postpartum combined pills
Sample itemA woman delivered 4 weeks ago and is exclusively breastfeeding. She asks to start the combined pill. What is the advice?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
A. Not advisable before 6 weeks, as oestrogen may reduce milk and she has an increased thrombotic risk; offer a progestin-only method
In the first 6 weeks after delivery, particularly in breastfeeding women, combined hormonal contraceptives are category 4 or 3 because of postpartum thrombotic risk and possible effects on lactation. Progestogen-only methods, LAM, copper or LNG IUCD and condoms are suitable. Combined methods may be reconsidered after 6 weeks, depending on risk factors.
Option by option
A. Not advisable before 6 weeks, as oestrogen may reduce milk and she has an increased thrombotic risk; offer a progestin-only method (correct)
Correct. Oestrogen is avoided before 6 weeks postpartum in breastfeeding women.
B. Combined pill is the only method she can use
Many other methods are suitable.
C. Start only after weaning
Weaning is not required, only delay until after 6 weeks and with suitability.
D. Start immediately with no concerns
Starting at once increases thrombotic risk and may impair lactation.
Source note: Original NextPrep sample item — pending expert review. This item is original practice material awaiting independent expert review, so confirm important facts in a standard textbook.
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