Disease Database Drug Database Alt. There are four types of hormonal methods of birth control that are available in Canada today. Emergency Hormonal contraceptives work by the addition of hormones into the body, preventing the release of a mature egg into the Fallopian tubes. Advantages Hormonal methods of birth control offer the best ratio of effectiveness as a sole method.
Some hormonal methods are effective immediately upon introduction into the body.
Spermicidals must be inserted from five to fifteen minutes prior to intercourse and this may cause a problem with couples that practice spontaneous intercourse. Added hormones may lower your chances of developing cancer of the uterus. Your partner does not have to be involved with your birth control methods. Freedom of spontaneous intercourse is possible. Some oral birth control methods have also been known to be effective in preventing acne, which can be an important factor for some women concerned about both preventing pregnancy and having a clear complexion.