A member asked:

How effective are condoms if used from start to finish of intercourse?

3 doctors weighed in across 2 answers

About 85%: Because sometimes there could be a microsscpic hole or sperm can leak out around the edge, if u use condoms and something else like contraceptive foam or film, or other, then the effectiveness goes way up.

Answered 9/28/2016

5.4k views

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Dr. Tony Ho answered

Specializes in Internal Medicine

98%: If used perfectly, condoms boast a 98% efficacy.

Answered 10/4/2016

5.4k views

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