All the preventive prescription birth likely have serious side effects, including death, as well as with pregnancy. Typescript besides possible effects are listed, only the most general or the possibility to occur is usually displayed. This means there will be some percentage of women who suffer side effects that are not listed. Except for the possibility of distributed information to the doctors. (1% of 1 million is 10,000; one-tenth of 1% is still 1000 !!!).
In addition, millions of women now using birth control methods so that the side effects they experience may be different from the thousands who are involved in the clinical trial. Even barrier methods of birth control have negative side effects, such as allergic reactions or sensitivity. Some women even allergic to semen, the acid level.
There is no such thing as perfect a method of controlling pregnancy better than retaining lust. Archery lust means you do not have intercourse but you can get “sex”, masturbating together, strokes, oral sex, and what is generally considered to be a talisman as slavery. Celibate is where you do not have sex with a partner, only to fantasy and masturbation. Keep in mind, if the cement contact with the vulva or female adolescents will have a chance of pregnancy. Vaginal penetration is not necessary. Sperm are very active and decisive move.