I think its 72hours
2007-01-28 14:02:21
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answer #1
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answered by Dreamer 3
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Up to 72 Hours
It's effective 95% within 24 hours, 85% between 24-48 hours
2007-01-28 22:16:09
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answer #2
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answered by Anonymous
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Up to 72 hours after sex (3 days)
2007-01-28 18:41:10
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answer #3
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answered by shaz 3
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Plan B can be started within 120 hours (5 days) of unprotected sex, is most effective when the first dose is taken within 72 hours (75-89%). The sooner you can take it, the better!
You can also get an IUD inserted, which is 99.9% effective when inserted within 5 days but costs several hundred dollars and stays in play for several years.
2007-01-28 20:21:23
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answer #4
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answered by Michelle 2
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72
2007-01-28 18:41:44
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answer #5
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answered by Anonymous
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I always thought it was 72, because i did have to take it once (about 4 years ago), but maybe I just don't remember, because a friend of mine just had a scare and called the doctor's office to ask them and they said 48. Call a doctor, or a pharmacist if you can't get ahold of anyone at a clinic. They'll give you the right information.
2007-01-28 18:41:38
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answer #6
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answered by Cyndi Storm 4
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Up to 72 hours later, but the faster you take it the more effective it is. It basically stops the sperm from implanting the egg, and if it hasn't already implanted by day 3 the sperm dies anyways.
2007-01-29 00:09:20
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answer #7
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answered by bpbjess 5
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up to 72 hours (3 days), but it has worked for people as much as 5 days later. however the longer you wait the less it will lower your chance of getting pregnant, so get it IMMEDIATELY.
2007-01-29 19:30:57
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answer #8
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answered by Anonymous
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Has anyone heard of protected sex. An ounce of prevention is worth a pound of cure.
2007-01-28 18:47:34
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answer #9
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answered by mackjcsf 2
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72 hours and the clock is ticking
2007-01-28 20:17:52
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answer #10
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answered by solitude 2
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i think 48 to 72 hours, but it doesn't abort the baby, it only kills the sperm so you can't get pregnant.
2007-01-28 18:41:14
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answer #11
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answered by TooYoung4This 2
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