Question

Select the correct answer.

How do birth control pills prevent pregnancy?
O A. They keep a woman's ovaries from releasing egg
O B.
They suppress the creation of viable sperm so the
They control a woman's menstrual cycle so that s
O C.

Answer 1

Birth control pills prevent pregnancy by suppressing ovulation and thickening cervical mucus.

Step-by-step explanation:

Birth control pills prevent pregnancy by keeping a woman's ovaries from releasing eggs. They contain hormones that suppress ovulation, preventing the release of an egg from the ovaries. Without an egg, fertilization cannot occur, thus preventing pregnancy. Additionally, birth control pills thicken the cervical mucus, making it more difficult for sperm to reach the egg.

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