There are so many inaccuracies in this post I can’t even begin to respond to them all. But let’s start with the depo provera thing. Perhaps these excerpts will help you see that you are incorrect about how it works:
From drugs.com: Depo-Provera (medroxyprogesterone) is a form of progesterone, a female hormone that prevents ovulation (the release of an eggfrom an ovary). **This medication also causes changes in your cervical mucus and uterine lining, **making it harder for sperm to reach the uterus and
harder for a fertilized egg to attach to the uterus.
From Human Life International (a Christian pro-life website): The Depo-Provera injection is a type of hormonal anti-fertility drug that** works at times as a contraceptive, but also sometimes as an abortifacient**, a drug that causes abortion in some instances. … The patient information insert for Depo-Provera, however, says that it also “inhibits the secretion of gonadotropins which, in turn, prevents follicular maturation and ovulation **and results in endometrial thinning.” When the endometrium, the lining of the uterus, is thinned, it is rendered hostile to implantation. **
The official patient information from Pfizer can be found here:
accessdata.fda.gov/drugsatfda_docs/label/2010/020246s036lbl.pdf Search for “endometrial thinning” and you will see it is in fact included under “Mechanism of Action.”
**Still not convinced? Maybe you’ll listen to the Catholic Register: **
ncregister.com/site/article/an_analysis_of_depo_provera/
Contraceptive Technology confirms that Depo-Provera has a triphasic (three-way) action. It inhibits ovulation and thickens cervical mucus (which are both contraceptive actions), but it also alters the endometrium (the lining of the uterus) so that its degree of receptivity to the blastocyst (very early developing human being) is significantly decreased.
According to Contraceptive Technology, “Other contraceptive actions include the development of a shallow and atrophic [thinning] endometrium….’
As to what you said about periods while on the pill, I’ll just point out again that the monthly bleeding while on the pill is caused by the week of “placebo” pills that don’t have any hormones in them and has nothing to do with some kind of chemical abortion.
The rest is just nonsense. 3% for example, would be three periods out of 100, not 3 out of 10. And the fail rate for the pill is nowhere near 25%. It’s like …5 percent, I think. The 25% statistic is in fact the conception rate for couples trying to conceive in any given month, as I previously stated.
Seriously, do some research.