The purpose of this operation is to provide reliable contraception. Research indicates that the level of effectiveness is 99.6%. Vasectomy is the most reliable method of contraception.
The purpose of these hormones is to prevent pregnancy; they are about 99% effective in achieving this goal.
No, because no method of contraception is 100% effective--people do get pregnant after tubals, just as men can occasionally get a woman pregnant after a vasectomy. It is rare, but it happens. Tubals are about 99.5% effective at preventing pregnancy: http://www.contraceptivetechnology.com/table.html
it is effective to a point..but not always. you can still get pregnant using birth control. its a big preventor of pregnancy but its still possible to get pregnant.
Vastectomies can be reversed, but it isn't 100% effective.
Unless they break during intercourse.
That is not a safe or effective method of preventing pregnancy.
A vasectomy prevents a male making a female pregnant. It does not prevent a female getting pregnant since she could get pregnant with a male who has not had a vasectomy or by artificial insemination.
This is from the insert that comes with the pills. "With perfect use, Mircronor® is 99.7% effective. With typical use, it is 92% effective in preventing pregnancy."
The only 100% effective way of preventing pregnancy is to avoid having sexual intercourse. No alternate form of birth control is completely reliable.
The calendar method of family planning, also known as the rhythm method, is not as effective as other forms of contraception in preventing pregnancy. It relies on tracking a woman's menstrual cycle to determine fertile days, but it can be less reliable due to variations in cycle length and ovulation timing. It is estimated to be about 76 effective in preventing pregnancy when used correctly, but the effectiveness can vary depending on individual factors. It is recommended to use additional methods of contraception for more reliable pregnancy prevention.
If the vasectomy was done properly, there should not even be a 5% chance of getting pregnant, as this procedure is the most effective way of preventing pregnancy short of a hysterectomy or abstinence. The best thing to do is to have your husband see his physician and have a semenalysis performed, where they can determine whether or not he has any sperm in his ejaculate. Often after a vasectomy, the body recognizes sperm as a foreign substance and "attacks" it with antibodies; this is why vasectomy reversals don't work a good deal of the time. ! Dr. B.
A vasectomy severs the vas deferens, preventing sperm from entering the man's ejaculate. This is a form of sterilization and birth control for males.