Can Diane-35 be started on the fifth day of menstruation?

Oct 15, 2021 Source: Cainiu Health
Disease description:

I bought contraceptive pills a few days ago. Can Diane-35 be started on the fifth day of menstruation?

Doctor's answer (1)
Dr. Lv Aiming
Diane-35 can be started on the fifth day of menstruation. It must be taken continuously for approximately 21 days before discontinuation, with no missed doses during this period, to achieve effective contraception. The recommended dosage is one tablet daily. As a short-acting oral contraceptive, Diane-35 not only helps regulate hormonal imbalances but also provides reliable contraceptive protection.