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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.

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Q: How effective is vasectomy at preventing pregnancy?
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Related questions

How effective are hormones in preventing pregnancy?

The purpose of these hormones is to prevent pregnancy; they are about 99% effective in achieving this goal.


Why is a vasectomy very effective in preventing a female to get pregnant?

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.


You got pregnant with your tubes being tied can you sue your doctor that did it?

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


Is birth control effective at preventing pregnancy?

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.


Are Condoms are 100 percent effective in preventing STD and pregnancy?

Unless they break during intercourse.


Does washing with hot water kills sperms from vagina?

That is not a safe or effective method of preventing pregnancy.


Your husband had a vasectomy 7 years ago is there a chance you could get pregnant you have a lot of pregnancy systems right now?

Vastectomies can be reversed, but it isn't 100% effective.


How effective is the progestin only pill?

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."


What form of birth control is 100 percent effective at preventing pregnancy?

The only way to make sure you don’t get pregnant is to not have inercourse. Every other way is not 100% effective.


What is the objective of the vasectomy?

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.


What can my husband do to be more fertile if he had a vasectomy 13 years ago and the doctor said there is only a 5 percent chance of us getting pregnant?

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.


Is it harmful to take pills alternate day?

Taking the birth control pill every other day is not effective at preventing pregnancy.