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In order to be 99.9% proteced from pregnancy while on birth control, you must properly take your Birth Control.If you are using birth control pills, you must take your birth control every day and at the same time everyday to remain 99.9% protected from pregnancy.

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βˆ™ 14y ago
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βˆ™ 11y ago

Abstinence from vaginal sex is 100% effective. No other method of birth control is 100% effective.

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βˆ™ 9y ago

abstinence!

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Q: Which form of birth control is 100 percent effective?
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Related questions

What is the least effective form of birth control?

Probably praying is the least effective form of birth control.


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 most effective and least expensive form of birth control?

CONDOMS


Can you get pregnant with the take out method with out birth control?

Yes. The pull out method is not recognized as an effective form of birth control. It has a 27% failure rate and a woman can become pregnant from pre-cum.If you do not wish to become pregnant I highly recommend using a condom and/or an effective form of birth control.


Is the pull-out method an effective form of birth control?

No, 1/4 get pregnant that way.


What birth control methods offer a 90 percent or higher chance of preventing pregnancy?

The birth control pill, if used correctly, has over a 98% chance of preventing pregnancy. Other methods with high efficacy in preventing pregnancy include the Depo-Provera injection as well as birth control implants and IUDs. However, the most effective form of birth control is abstinence.


Can you beome pregnant while taking birth control?

It is very, very, rare, but on occasion it does happen. Outside of abstinence, no form of birth control is 100% effective.


How is the rhythm method if you have been irregular period?

Forget it! It's NOT an effective form of birth control!


Is birth control the most effective form of birth control?

The question makes no sense - of course birth control is the most effective method of birth control. And the best form of birth control is to use two methods at once. Either a hormonal form such as the pill, patch, or vaginal ring and a condom, which also prevents the spread of disease. Avoid quack methods like the "pull-out" method (pre-ejaculate does contain sperm even before the man ejaculates) and other wacky ideas.


What is the purpose of a birth control shot?

The birth control shot is a very effective form of birth control. The hormone progesterone in the birth control shot works by preventing ovulation. The shot is given in the arm or the buttocks every three months. There is a chance of pregnancy if you wait over three months for your next shot.


Can i get pregnant while on cephalexin but using birth control and a suppository as backup but didn't wait full min after inserting it?

No method of birth control is 100% effective, even if used properly, and it sounds like you didn't use it properly.Other factors (such as other medications you are taking) may make a particular form of birth control more or less effective. But the short answer to your question is yes, it's possible.


What form of birth control does not interfere with fertilization but does inhibit inplantation?

This form of birth control does not interfer with fertilization but does inhibit inplantation