How Do Birth Control Methods Work?

The first question that hits most couples after marriage is 'when to become parents?' For some the choice is simple, while for others it can be baffling. Contraception can help control pregnancy till one feels that the time is right. Birth control methods incorporate the various modes of preventing pregnancy. Some even provide additional safety from sexually transmitted diseases such as AIDS, herpes, syphilis etc.

One of the age-old methods of birth control is natural family planning. This means periodic abstinence from intercourse during the fertile days for the woman. These are approximately the 12th to the 20th day of the menstrual cycle, counting day 1 as the first day of periods. For this method to work, one requires a lot of planning and commitment. Another natural method is the withdrawal in which the man tries to pull out before ejaculating. This can prove to be risky as sometimes the pre-ejaculation fluid that contains sperms leaks before the withdrawal.

Next is the category of barrier methods that include the condom, diaphragm, the cervical cap and contraceptive sponges. These methods prevent pregnancy by blocking sperm from getting into the uterus. Male condoms can be procured from any drug store. They are very affordable but can be used only once. As for the female condom, there is only one by the name of Reality, available so far. This needs to be inserted 24 hours prior to the intercourse. For the usage of a diaphragm or a cervical cap, one requires a doctor's assistance to fit it into the body of the woman. However, the usage of a diaphragm, cervical cap or contraceptive sponge may increase the risk of urinary tract infections in some women. Some women have allergic reactions with these methods.