Question
Contraceptive oral pills help in birth control by
killing the sperms in uterus
preventing implantation
preventing ovulation
both (b) and (c)
Solution
D.
both (b) and (c)
Oral contraceptive pills inhibit ovulation and implantation. They have to be taken daily for 21 days starting within the first five days of menstrual cycle. After a gap of 7 days, it has to be repeated.