L
LongingSoul
Guest
Possibly that’s it. When I went through NFP classes 27 years ago, there was no advice about these products.Are you talking about LH strips (Ovulation Predictor Kits). They’re an ELISA-based test strip that detects the surge of luteinizing hormone that occurs prior to ovulation. The only downside is that women with polycystic ovary syndrome or other ovarian dysfunction have have false positives on the LH strips, and even women with normal ovarian function can have a surge and then end up not ovulating that moth for one reason or another.
I think the gist of the issue back then and why the Knights were involved, was that this product was seen as a threat to the burgeoning contraceptives market hence the reason it was shelved.