Ulipristal acetate taken 48— h after intercourse for emergency contraception. Support Center Support Center. Ask your doctor if you have any questions about why this medicine has been prescribed for you. Support Center Support Center.
Variables to evaluate efficacy The main variables for evaluating treatment efficacy were the number of pregnancies that occurred and the fraction of pregnancies that were prevented in each mifepristone group. Your doctor and pharmacist have more information on medicines that you need to be careful with or avoid while taking this medicine.
Skip to Content. That drug too has been in the news lately regarding it's efficacy and side effects, so i would do the same research on that. Quick links to helpful articles: Missed taking your birth control pill? Retrieved June 8, Below is some information about how the different brands of EC are sold.
But quit worrying about the pregnancy, wait a week and get a home pregnancy test and i'm sure you will find that you are NOT! Just read the new comment re Plan B, something I was unaware of i am sorry to unprotected sex after period on pill in Santa Clarita, when i took the morning after pill it was quite a few years ago and there was no Plan B, so if within the 3 day period, call pharmacist and see about that and if they carry this Plan B.
Cervical mucus effects, sperm transport, and capacity to fertilize Sperm can live up to 5 days in the cervical crypts or the fallopian tubes, waiting to fertilize the ovum when released Wilcox, Weinberg, and Baird Continue with the next tablet at the usual time.
The in vitro effect of emergency contraception doses of levonorgestrel on the acrosome reaction of human spermatozoa. Or, for every women who used the app in a "typical" way meaning certain common slip-ups are accounted forseven got pregnant each year.
Your doctor will be able to tell you how long you will need to use additional contraceptive methods. Contraceptive efficacy of emergency contraception with levonorgestrel given before or after ovulation.
We excluded efficacy and pharmacokinetic trials which did not seek to determine the MOA. Altered embryo transport through the fallopian tube The tubal transport mechanism is essential for carrying the embryo to the uterus, so that arrival occurs within the narrow implantation window days 20 to 24 Norwitz, Schust, and Fisher ; Wilcox, Baird, and Weinberg You may need medical attention.
Your ova female eggs only live for about a day.