sign in sign up
<<
Home , Birth control

Information O from Your Family Doctor : What You Should Know

How do I choose a birth control method? Less effective, usually because the method You should choose a method that you can use is not used correctly (six to 12 per correctly and regularly. Methods that need 100 women per year): daily, weekly, or monthly attention are more • Injectable: This is an injection of a likely to fail. Other methods are less likely to hormone that is given by your doctor every fail because they stay inside your body for a three months. longer time. Your doctor can explain other • Oral pills: These are pills you take daily. benefits and possible side effects. Benefits may They may have one or two types of hormones. include less painful menstrual periods and It may help to use a reminder system, such as a helping get better. Some methods may have phone alarm, to help you remember to take the rare side effects, such as blood clots. pills at the same time everyday. • Patch: The patch sticks to the skin on your Which methods work best? stomach, buttocks, or upper body (other than Talk with your doctor about how to use your ). It releases two hormones. The patch is birth control correctly. Women may use any of typically changed weekly for three weeks and these methods. Men may use or have a then removed completely for one week each procedure. Methods are listed here month, at which time you will get your period. from most to least effective, based on how most • : This is a small, flexible ring people use them. that releases two hormones. It is placed in the Most effective (less than one for three weeks and removed for one per 100 women per year): week each month, at which time you will get • : This is a small, rod-shaped device your period. that your doctor places under the skin of your • Diaphragm: This is a flexible, dome- arm during minor surgery. It stops pregnancy by shaped barrier that you put in your vagina slowly releasing a hormone into your body. An before sex and take out after sex. It must be implant can be used for up to three years. sized by your doctor to fit you. • : This is a small device Least effective (18 or more pregnancies per placed in your by your doctor. It may 100 women per year): have copper or a hormone in it. It is effective • Male : This is worn over the for three to 10 years, depending on the type. penis to keep from entering the woman’s • Sterilization: In women, this is done with uterus. A condom should be placed before sex a procedure to block the fallopian tubes. In men, and left on during sex. Condoms also help this is done with a procedure to block sperm as prevent sexually transmitted infections. Male they leave the testicles. Sterilization is considered condoms are very effective when used with a permanent method of birth control. another birth control method.

continues O

Page 1 of 2 Information O from Your Family Doctor

Birth Control: What You Should Know (continued)

• : This is placed in the asked to take a before using a vagina before sex and left in during sex. It keeps new form of birth control. If you do not have sperm from entering the uterus. periods, or have heavy or irregular periods, tell • Withdrawal method: This involves your doctor before starting birth control. removing the penis from the vagina before to keep sperm from entering the What else should I know? woman’s body. However, preejaculatory fluid Certain birth control methods may cause (which may leak from the penis before ) heavy or irregular bleeding. This is usually not may still have enough sperm to cause pregnancy. dangerous, but tell your doctor. • : This is placed in the vagina before If you have migraine headaches with aura sex, and left in during sex. It has a gel in it that (such as sensations before your migraines start), kills sperm. high blood pressure, blood clots, or , or • Natural : This involves not if you smoke, talk with your doctor about birth having sex or using barrier birth control during control that has in it. These conditions the days of the when a woman may increase your risk of blood clots and stroke. is most likely to get pregnant. It requires careful Condoms are the only birth control method tracking of the menstrual cycle. Women may that decreases your risk of getting a sexually need to take their temperature or check their transmitted infection. Condoms can be used cervical mucus. with any other form of birth control. • : This is a substance that To safely reduce your risk of pregnancy kills sperm. It may be placed on condoms, within five days of unprotected sex, prescription diaphragms, and . It may also be used and over-the-counter emergency contraceptive by itself and put in the vagina. It is typically options are available. used within one hour before sex and left in for six to eight hours after sex. Where can I get more information?

AAFP’s Patient Resource Will I need tests or a physical exam? http://familydoctor.org/familydoctor/en/prevention- Your doctor will ask questions about your wellness/sex-birth-control/birth-control.html medical history and current symptoms. He Centers for Disease Control and Prevention or she may also check your weight or blood http://www.cdc.gov/reproductivehealth/ pressure to make sure that it is safe for you to unintendedpregnancy/contraception.htm use certain birth control methods. You may be May 2015

This handout is provided to you by your family doctor and the American Academy of Family Physicians. Other health-related information is available from the AAFP online at http://familydoctor.org. This information provides a general overview and may not apply to everyone. Talk to your family doctor to find out if this information applies to you and to get more information on this subject. Copyright © 2015 American Academy of Family Physicians. Individuals may photocopy this material for their own personal reference, and physicians may photocopy for use with their own patients. Written permission is required for all other uses, including electronic uses.

Page 2 of 2