Home » 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 43 Views Q. The first pill of oral contraceptives starts on which day after starting of menstruationA. 1st dayB. 3rd dayC. 5th dayD. 7th dayAnswer: 5th day