My daughter just learned about the morning after pill today in health class.
She is convinced that it does not create an abortion.
Does anyone have links somewhere that goes into medical detail what the morning after pill does.
Thanks
Iâm a pharmacist
There are some articles on this site:
Pharmacists for life:
pfli.org/main.php?pfli=kemikalkill
If youâre talking about Plan B, itâs not much different from progestin-only contraceptives (like Depo-Provera, Norplant, Micronor). The main difference is the progestin dose which is much higher in Plan B.
Some oral contraceptives (OCâs) contain only a progestin. Most OCâs, though, are combined: they contain both a synthetic estrogen and a synthetic progestin. The primary effect of the estrogen in the combined OC is to prevent ovulation while the primary effects of the progestin are to alter the cervical mucus (preventing the sperm from reaching the egg) and to alter/thin the endometrial lining of the uterus (preventing fertilized eggs from implantating in the uterus.)
Combined OCâs are about 95% effective in preventing ovulation. Progestin-only OCâs are less effective at preventing ovulation; thus their primary effect is preventing the sperm from reaching the egg and preventing the fertilized egg from implanting in the uterus.
The above information you can get from any drug company that produces and sells oral contraceptives. They all say the same thing: OCâs have 3 ways of working: 1) preventing ovulation, 2) preventing sperm from reaching the egg, and 3) preventing a fertilized egg from implanting in the uterus.
Since life begins at conception (an objective fact, not a religious belief), itâs the 3rd mechanism of action that is most objectionable from a moral standpoint. How often these early abortions occur, itâs hard to tell because it would be nearly impossible to design a study to determine this. However, we do know that oral contraceptives alter/thin the endometrial lining of the uterus, and we also know from independent studies, that women with altered/thinned endometrial linings have a difficult time maintaining pregnancies.
Now, to get back to Plan B, it contains the drug levonorgestrelâa synthetic progestin frequently found in progestin-only OCâs and combined OCâs (Alesse, Nordette, Levlen, e. g.) When levonorgestrel is in OCâs, it is at a dose of 0.1 or 0.15 mg; but in Plan B it is at a much higher dose of 0.75mg per tablet. The woman takes two pills: one within 72 hours of unprotected intercourse and one 12 hours later.
The product information for Plan B says this:
Emergency contraceptives are not effective if the woman is already pregnant. Plan B is believed to act as an emergency contraceptive principally by preventing ovulation or fertilization (by altering tubal transport of sperm and/or ova). In addition, it may inhibit implantation (by altering the endometrium). It is not effective once the process of implantation has begun.
Plan B is a potential abortifacient since one of its mechanisms of actions is to prevent a fertilized egg from implanting in the uterus.