I have been in conversation with other Christians and non-Christians about NFP. They all insist that it is ineffective and won’t look at any of the studies showing otherwise, because they believe them to be biased (although they are quick to point to studies to show that it is ineffective).
So, I thought I would turn to you all and ask how effective has it been for you. In addition to answering the poll, if you’d like to post comments on how long you have been practicing NFP, any benefits you have gained from it, if you think it is too complicated for people to regularly practice, or anything else that you would like to share, would be much appreciated.
Also, if you have any links or info on studies done by non-NFP or non-Christian sources, that would be great too.
edited to say: In the poll I put “While practicing NFP” I mean that you followed it to a T, always check your signs and always charted, only had sex during what you thought were infertile times.