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How Long After Does Plan B Work
PLAN B: hello~ its a higher dose of estrogen and this makes the lining of the uterus (endometrium) to get thicker than it would w'out it and that causes it to run out of blood supply to sustain it and it sloughs off ( ie;menstruation) and bonus is that if you had an available egg and an available sperm and conception occurred, the fertilzed egg cannot implant, it is then lost in the menstrual effluent ...Read moreSee 1 more doctor answer
Plan B: Plan B is taken orally. You swallow the pills within 72 hours of unprotected intercourse. When used in this way it decreases the risk of pregnancy by about 70%. IT works by delaying or blocking ovulation. It is not an abortive agent. It begins working as soon as you swallow it as the hormones are absorbed. ...Read more
A matter of days.: Even though Plan B is out of your system relatively quickly, the hormonal changes that occur may take up to several months after the Plan B was taken to even out. ...Read more
MAY/MAY NOT AFFECT: It may or may not affect your period.But ift does it wil be the next expected period ...Read more
Usually just a day: or two. But symptoms of nausea, abdominal pain, fatigue, headaches. dizziness and breast tenderness can last up to a week or even longer. Unexpected vaginal bleeding may be one of the side effects, and this may last up until your period starts. Plan B may also cause your next period to be heavier or lighter than usual, or to come earlier or later than normal. If no period in 3 weeks, do preg test. ...Read more
It doesn't: For the most part, plan b, which is high dose progesterone, prevents ovulation. That is the primary mechanism of the drug. Having said that, the Progesterone can alter cervical mucous... To a degree, but consider that majority of mechanism is to prevent ovulation. The sooner taken after unprotected intercourse the better. ...Read more
Not sure: If it works, it still could delay your period starting by a few days. ...Read more
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