Progestin-estradiol combined contraceptive pills inhibit ovulation by
Biology · Class 12 · CBSE — Reproductive Health
Progestin-estradiol combined contraceptive pills inhibit ovulation by
- negative feedback on the release of estrogen from ovary required for follicular development in follicular phase
- preventing the uterine physiological and morphological changes required for implantation
- inhibiting the secretion of follicle stimulating hormone (FSH) and luteinizing hormone (LH) that are necessary for ovulation
both (a) and (c).
Answer
(D) both (a) and (c).
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