Yes, there is a risk of pregnancy when the condom slips off and is left in the vagina. When this happens, there is no way to tell how much, if any, semen has spilled out into the vagina. Sperm are able to live in the vagina for up to 3 days. Slipping is the most common cause of condom failure and can occur when the condom is too big and/or not held while the penis is exiting the vagina.
If you are on a long term method of birth control (pills, shot, patch, etc) and you use this method correctly and consistently, then you don’t need to worry.
If you are not on a long term method, then taking Plan B would be a good option. Emergency contraceptives (Plan B, Plan B one step, etc.) help prevent pregnancy by delaying ovulation. They can be bought over the counter at most pharmacies or at Family Planning clinics. ECPs are most effective when taken within 24 hours after unprotected intercourse, but can be effective when taken as long as 120 hours (5 days) after unprotected sex.
9. January 2012
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