Proper use includes having the condom on at any time the penis is near the vagina. No inserting the penis without it just for a minute to see what it feels like. :)
If the condom breaks it will be noticeable when you look at it. It is possible it could have just a small hole in it, but not real common. [ karenR's advice column | Ask karenR A Question ]
Myrrha answered Monday April 6 2009, 12:46 am: condoms are 98% effective, but can be 86% due to human error (improperly used, broken condoms, etc.) [ Myrrha's advice column | Ask Myrrha A Question ]
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