M
markomalley
Guest
If you take a look at the “mechanisms of action” for ANY, ANY hormonal contraceptive, be it oral, implants (e.g., Norplant), injection (e.g., Depo-Provera), or emergency contraceptive (e.g., “Plan B”), there are always three mechanisms of action listed:The “morning after” pill is not at minimum, not primarily an abortifacient, and possible not one at all. The scientific evidence conflicts.
Women can only possibly become pregnant following ovulation. Until ovulation occurs, pregnancy is simply impossible. There is approximately a three day window during which pregnancy is possibly, including a short time before ovulation when sperm are still viable to fertilize an egg. The morning after pill primarily blocks ovulation from occurring, and blocks the sperm from entering the egg if ovulation has occurred. Thus no conception occurs. No conception = no child = no abortion.
There is conflicting evidence as to whether oral contraception administered after intercourse could interfere with a fertilized egg, a child, from implanted. The evidence at worse, shows a slight increase over the rate of spontaneous miscarriage (where a child dies prematurely of natural causes) Other studies have shown no difference whatsoever. In any case, there is no difference between “morning after” and “regular” contraceptive use.
Contraception is taught definitively by the Holy Catholic Church to be immoral for all persons; its immorality however is distinct from the immorality of abortion. There is a small exception in the case of rape, where a Catholic hospital may offer emergency contraception if tests show ovulation has not occurred, and this is because of the potential slight increase of harm to an undetected fetus.
Even if this increased risk were true, it would be grossly inaccurate to classify all use of emergency contraception as a procurement of an abortion or as morally equivalent to abortion.
- The med inhibits ovulation
- The med causes thickening of cervical mucous which inhibits transport of sperm to the ovum
- They make changes to the endometrium (thinning of the uterine wall) which inhibit implantation.
Here are some samples:
Depo-Provera
Depo-Provera CI (medroxyprogesterone acetate [MPA]), when administered at the recommended dose to women every 3 months, inhibits the secretion of gonadotropins which, in turn, prevents follicular maturation and ovulation** and results in endometrial thinning**. These actions produce its contraceptive effect.
Nexplanon (implant)
The contraceptive effect of Nexplanon is achieved by suppression of ovulation, increased viscosity of the cervical mucus, and alterations in the endometrium.
Yasmin
Contraceptive, systemic— Drospirenone and ethinyl estradiol act to suppress gonadatropins. This is achieved through inhibition of ovulation and alterations to both the cervical mucus and the endometrium.
Plan B One Step
Emergency contraceptive pills are not effective if a woman is already pregnant. Plan B One-Step (levonorgestrel tablet) 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.
Mechanism #3 is what makes hormonal contraception abortifacient. I defy you to find a sample that, in its professional literature (not the stuff they hand out to patients) that does not discuss this alteration of the endometrium.
(Note: I am not claiming that #3 is the primary mechanism…therefore, it would be irresponsible to say that a woman who takes EC has definitively aborted her baby. A baby may not have been conceived. However, by design, these drugs encourage the expulsion of a blastocyst prior to he/she being implanted in his/her mother’s womb. That much is undeniable, unless you choose to totally ignore the professional literature on these meds)