There are two mainoral contraceptive pills:progestin-only pills (POPs)andcombination oral contraceptives (COC). This article will cover the numerous brand and generic names of the different types of birth control pills currently on the market. Getty Images / Cris Cantón What Are Combination ...
There are different types of combination birth control pills that contain estrogen and progestin that are referred to as monophasic, biphasic, or triphasic. Monophasic birth control pills deliver the same amount of estrogen and progestin every day. Biphasic birth control pills deliver the same amount ...