What are birth control pills?

Birth control pills, also known as oral contraceptives, are a type of medication used by women to prevent pregnancy. They usually contain hormones that stop the ovaries from releasing eggs. This is a key part of how they prevent pregnancy.

How They Work

1. Preventing Ovulation: The hormones in the pills stop the ovaries from releasing eggs.
2. Thickening Cervical Mucus: The pills make the mucus in the cervix thicker, which makes it harder for sperm to enter the uterus.
3. Thinning Uterine Lining: They also make the lining of the uterus thinner, which makes it less likely for a fertilized egg to attach.

Types of Birth Control Pills

• Combined Pills: These have two hormones, estrogen and progestin, and are taken daily.
• Progestin-only Pills: These have only one hormone, progestin, and are sometimes available over-the-counter.

Birth control pills are a reliable way to prevent pregnancy when taken correctly, but it is important to follow the instructions and take them as directed.