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Medical Health Encyclopedia
Birth control and family planning
Definition
Which form of birth control you choose depends on a number of different factors, including your health, how often you have sex, and whether or not you want children.
Alternative Names
Contraception; Family planning and contraception
Information
Here are some factors to consider when selecting a birth control method:
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Effectiveness
-- How well does the method prevent pregnancy? Look at the number of pregnancies in 100 women using that method over a period of 1 year. If an unplanned pregnancy would be viewed as potentially devastating to the individual or couple, a highly effective method should be chosen. In contrast, if a couple is simply trying to postpone pregnancy, but feels that a pregnancy could be welcomed if it occurred earlier than planned, a less effective method may be a reasonable choice.
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Cost
-- is the method affordable?
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Health risk
-- What are the potential health risks? For example, birth control pills are usually not recommended for women over age 35 who also smoke.
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Partner involvement
-- The willingness of a partner to accept and support a given method may affect your choice of birth control. However, you also may want to reconsider a sexual relationship with a partner unwilling to take an active and supportive role.
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Permanence
-- Do you want a temporary (and generally less effective) method, or a long-term or even permanent (and more effective) method?
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Preventing HIV and sexually transmitted infections (STIs)
-- Many methods offer no protection against STIs. In general, condoms are the best choice for preventing STIs, especially when combined with spermicides.
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Availability
-- Can the method be used without a prescription, provider visit, or, in the case of minors, parental consent?

BARRIER METHODS
Condoms
- A condom is a thin latex or polyurethane sheath. The male condom is placed around the erect penis. The female condom is placed inside the vagina before intercourse.
- A condom must be worn at all times during intercourse to prevent pregnancy.
- Condoms are available in most drug and grocery stores. Some family planning clinics offer free condoms. You do not need a prescription to get condoms.
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