Home ยป The first pill of oral contraceptives starts on which day after starting of menstruation Health MCQs The first pill of oral contraceptives starts on which day after starting of menstruation April 9, 2022 3 Views Q. The first pill of oral contraceptives starts on which day after starting of menstruation A. 1st day B. 3rd day C. 5th day D. 7th day Answer: 5th day