Birth Control Pills: Cycle Regulation & Side Effects

Birth control pills are used for cycle regulation and PCOS management, though they can impact liver enzymes, cholesterol, and cause weight gain.

Close-up of birth control pills in plastic packet

Types of Birth Control Pills for a Period Every 3 Months

Published Aug,14 2017 | By Kay Ireland

From a medical standpoint, it is not necessary for women using birth control pills to have a monthly period. The pills keep the lining of the uterus from cycling as it normally would. The lining stays thin, which prevents pregnancy and eliminates the need for monthly shedding of the this tissue.