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OBG · Contraception: perimenopausal women
Sample itemA 52-year-old woman using a barrier method has had her last menstrual period 8 months ago. When can she stop contraception?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
B. After 12 months of amenorrhoea at her age
Women over 50 years can stop contraception after 12 consecutive months of amenorrhoea, and those under 50 are advised to continue for 24 months. A single FSH measurement is unreliable in the transition. Women on hormonal contraception need other methods of assessment, and contraception is usually stopped by 55 years regardless.
Option by option
A. After 3 months of amenorrhoea
Three months is far too short.
B. After 12 months of amenorrhoea at her age (correct)
Correct. Twelve months of amenorrhoea is required over age 50.
C. Immediately, since she is over 50
Age alone does not remove the chance of ovulation.
D. Only after FSH is measured once
A single FSH value is not a reliable guide.
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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