Explanation:Contraception:Contraception is a different method to avoid family planning or pregnancy.There are different methods of contraception - condoms, birth control pill, barriers, and operative methods.Contraceptive pills:Contraceptive pills or tablets are oral pills for birth control.They are used to avoid pregnancy.Birth control pills contain man-made forms of two crucial female hormones estrogen and progestin.Ovulation is the natural process of realising the eggs from the ovaries.The combination of these two hormones prevents the process of ovulation.There are different types of contraceptive pills for males and females.Contraceptive pills inhibit the release of the eggs and thus stop the process of fertilization.