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What does continuously high oestrogen do to FSH release?
A
Over 99% effective for up to 10 years.
B
The combined pill's typical-use effectiveness is about 91%.
C
About 82% with typical use and 98% when used correctly.
D
It inhibits FSH release from the pituitary gland.
Card 1 of 36
3.2.5 Hormones in contraception Flashcards
36 flashcards on OCR GCSE Biology 3.2.5 Hormones in contraception: the key terms, definitions and processes you need to recall for the written papers.