Birth control pills are a popular form of contraception for women. how do birth control pills prevent pregnancy? by covering the cervix and blocking sperm from entering the uterus by blocking the fallopian tubes and keeping the eggs from reaching the uterus by introducing female hormones that prevent the ovaries from releasing eggs nextreset

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Birth control pills are a popular form of contraception for women. how do birth control pills prevent pregnancy?
 by covering the cervix and blocking sperm

Depending on the type, the pill can prevent ovulation, prevent the passage of sperm through the cervix or make it difficult to implant the egg into the uterus.