Contraceptives - Effectiveness of Family Planning Methods - Implant, Intrauterine Device, Male Sterilization, Female Sterilization - Injectable, Pill, Patch, Ring, Diaphragm - Male Condom, Female Condom, Withdrawal, Sponge - Fertility Awareness, Spermicide #Contraceptives #Effectiveness #FamilyPlanning #Comparison #Methods #Management #Failure #CDC