To have sex and avoid pregnancy, the key is to prevent sperm from reaching and fertilizing an egg. There are several effective methods to do this:
- Barrier methods: Using condoms (male or female) is a reliable way to block sperm. Condoms also help protect against sexually transmitted infections (STIs).
- Hormonal contraception: Birth control pills, implants, patches, or injections work by preventing ovulation, thickening cervical mucus, or altering the uterine lining.
- Natural family planning: Tracking the menstrual cycle to avoid sex during fertile days, but this method requires careful monitoring and is less reliable by itself.
- Withdrawal (pull-out) method: The man withdraws before ejaculation, but this is less effective due to possible sperm in pre-ejaculate.
- Other methods: Diaphragms, cervical caps, and contraceptive sponges block sperm entry, often used with spermicide.
Also, abstinence from vaginal intercourse is the only 100% guaranteed way to avoid pregnancy. Some sexual positions or timing around menstrual cycles might reduce pregnancy chances but are not reliable alone. For highest safety, combining methods (e.g., condom plus birth control pill) is recommended. Emergency contraception is an option after unprotected sex but not a primary method. In summary, using reliable contraception methods such as condoms and hormonal birth control are the best ways to have sex without getting pregnant. Abstaining from vaginal sex is another sure way to avoid pregnancy.
