Barrier methods are not as effective at preventing pregnancy as other birth control methods, such as the birth control implant, injection, or intrauterine device. Out of 100 women per year, 18–28 women will become pregnant when using barrier methods. They work best when they are used correctly every time you have sex.
Emergency contraception-- also called postcoital contraception-- is a form of birth control that may be used by women who have had unprotected sex or used a birth control method that failed. The treatment generally is reserved for specific situations and is not a regular method of birth control.
What are combined hormonal birth control methods? Birth control pills, the birth control patch, and the vaginal birth control ring are combined hormonal birth control methods. They contain two hormones: estrogen and progestin. How do combined hormonal methods prevent pregnancy? Combined hormonal ...
Abstinence can mean different things for different people but strictly speaking it means no sexual contact of any kind, especially no penis-to-vagina contact. For a variety of reasons, many people may choose abstinence at some point in their life. In terms of birth control, abstinence means not allowing sperm near the woman's body below the waist.