These kinds of posts make me so sad.
Where to begin . . .
Kage ar, BioBrain, 1ke, monorail, thank you for your concise posts.
Rye, with regard to a bunch of unmarried men making the “rules”, wow, you are really not seeing this for what it is. The unmarried men in question here collectively act through the guidance of the Holy Spirit - - you know, the Lord, the Giver of Life, who created us male and female in His image. He knows all about sex because He created it, and He created us male and female so we could image and know about the Trinitarian life and love. So, given that that is where the “rules” - - I would say truth - - is coming from, you can trust them (collectively) because it is the Lord who is acting.
Second, if you have not read any of JPII’s theology of the body material, or C. West’s books like Theology of the Body for Beginners or Good News About Sex and Marriage, may I suggest them as good material? Maybe you will see some of these issues in a different way or a new light. If you see living a Christian life as following a long list of oppressive rules, perhaps you need a different perspective. Freedom is not the freedom to do what we want, but to the freedom to choose what is right, and good, and true.
Third, as regards abortifacient effects. How do you propose that an IUD works? Bio has provided you references from the manufacturers. As far as oral contraceptives/ IUDs and the thinning of the uterine lining, as far as I remember, that is a demonstrated effect of their use. Breakthrough ovulation - - i.e., ovulating even though on oral contraceptives- - is also a documented effect, with estimates varying substantially of how often that occurs, both because of the type used, how used, individual effects, etc., but I recall estimates from single digit percentages to 25% of cycles/months have breakthrough ovulation. The also demonstrated fact that oral contraceptives have a failure rate at all also supports this.
So, if there is a documentable number of breakthrough ovulations, it is also possible that fertilization - - a new life - - can occur. I think it is correct to say that we do not know how often that happens. However, we also know that the uterine lining is thinned and less capable of supporting the new life, so failure to implant can, and presumably does, occur. The problem is that there is no way of designing an experiment that could conclusively show that a new life failed to implant, both ethically (let the new life die to prove a point?!) and practically (how to measure or show what happens). Incidentally, I think the manufacturers put that info in originally to reassure users that even if method 1, stopping ovulation, and method 2, inhibiting sperm transport and motility, didn’t work, there is still a third way that is operative. Why would anyone want to risk the life of another under these circumstances?
As regards fairness, was it fair that God’s own Son came to us, and we beat, scourged, and crucified Him? Was it fair that He died for our sins?
Island, while I take your point, abstinence would not be forever, as at some point natural fertility would ebb. Speaking for myself as a husband, I would not place my orgasm over my wife’s health and certainly not over her life. I think you are speaking really to the level of culpability that would attach, as none of us really know how we would react in such a situation until we are in it.
Guys and gals, please do not think that I am thinking I have it all together - - I do not; there are so many areas of my life that if you all looked in from the outside you would say, hey, choose to love, don’t you know that this is not really the way God intended you to live? I acknowledge I am a work in progress, and I have particular challenges in dying to myself, denying myself, learning to grow in virtue and self-giving love, getting out the beam, etc. I know it is always easier to see fault in others, and I am not assigning culpability here. But I do think it is our fraternal duty to point out the objective truth as revealed by God through the Church. Christ trusted the Father. Mary trusted. We can trust in God too. Can we do it alone? No, we need the grace He gives us. I can say that when we (my bride and I) have trusted God, He has never been outdone in generosity.