Anyone used Proov pdg tests?

[1woodpecker]

https://proovtest.com/products/proov-test-strips

These - I think they test progesterone after ovulation to confirm ovulation. I’ve done a couple of 21 day progesterone blood tests but hard to know if you’ve got the right day. Wondered if these are worth go as you do them across 4 days. But don’t want to waste money if they aren’t any good 🙈

I used them last month and got two positives only… iv bought the Wondfo cheaper version for this month to try as they are so expensive

I used the wondfo ones - tried days 6,7,8 they all had 2 lines so negative, not sure if it's the tests or if I really have low PDG so planning to do a blood test this cycle (waiting to do a Hycosy first in a few days as if my remaining tube is no good progesterone is useless to me). The wondfos have no reviews other than paid reviews on Amazon so really unsure whether they actually work. Hope the proov ones are better for you