A
ahs
Guest
Here it is! It’s a link that was within a thread (thank you nfpandme). Each result has a “Source” linked next to it that shows the respective study:Here are a couple to start with:
nfpsite.aldred.org/effect.php
nfpandmore.org/Effectiveness.shtml
ccli.org/nfp/effectiveness/compare-methods.php
Someone not very long ago posted some really great links…specific studies for each method of NFP and the effectiveness results. I’ll see if I can find it, but I don’t remember if it was in the Moral Theology or the Family Life forum. I know it was within the past couple months though, so that at least narrows down the search a bit.
iusenfp.com/home/does-nfp-work/
Here’s another just for fun:
en.wikipedia.org/wiki/Natural_family_planning