The only way to avoid pregnancy 100% of the time is to practice abstinence, which means to abstain from having sex. There are various types of birth control that may be effective in preventing pregnancy.

Birth control methods that use hormones to prevent pregnancy may be very effective. These methods include the birth control pill, shots, patches, an implant and a vaginal ring. Intrauterine devices, or IUDs, may also be effective. IUDs are inserted into the uterus and may be effective in preventing pregnancy for five to ten years. Condoms, sponges and diaphragms use the barrier method to prevent pregnancy.

The barrier method works by preventing the man's sperm from reaching the woman's egg. These methods may be effective when used properly. Permanent birth control refers to a vasectomy for men and tubal ligation for women and may be a very effective, permanent solution to birth control.

There may be certain health factors to consider before choosing the appropriate birth control method. A doctor may be able to recommend certain birth control methods that may be more effective on an individual basis.

Issues to consider when choosing a birth control method may include whether the person smokes, is pregnant, is breast-feeding, has a serious health condition, has a family history of osteoporosis or blood clots, has had breast cancer or if the person has a sexually transmitted disease. Obtaining birth control may be done through a doctor or a drug store. A doctor may prescribe birth control pills, insert an IUD or fit the patient for a diaphragm. Drug stores may carry condoms, sponges, spermicides and emergency birth control.

   Collapse Article