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