Some birth control methods are more convenient to use than others. Consider the following when choosing a birth control method:
Permanent or longer-term methods such as tubal ligation or vasectomy, the intrauterine device (IUD), Depo-Provera injection, and the hormone patch or vaginal ring offer the most convenience for many people. With these methods, you do not have to take a pill daily, keep a birth control method handy for when you have sex, or carefully monitor your menstrual cycle.
Note: All users of long-term methods who have any risk of sexually transmitted disease (STD) exposure should use a condom. Depo-Provera use may increase the risk of chlamydia or gonorrhea infection among women who are sexually exposed to these bacteria.1
Birth control pills may be convenient for women who are able to remember to take a pill daily. The pill does not have to be taken at the time of sexual activity, which may allow for spontaneity. Also, with certain pills you can have fewer or no periods.
Barrier methods such as spermicide with condoms, the cervical cap, Lea's Shield, and the diaphragm require that couples have the methods readily available and have them in place just before having sexual intercourse.
Citations
WebMD Medical Reference from Healthwise