Wondfo cheapie and I confirm with my Ava bracelet and FF. The wondfos have always worked fine for me.
DS - 7.5DD #1 - 6~ mmc 7.11.2018 @ 9w ~DD#2 - born 12.24.19
Re: What ovulation prediction test do you use?
DS - 7.5
DD #1 - 6
~ mmc 7.11.2018 @ 9w ~
DD#2 - born 12.24.19
On the plus side, it did correctly (or close enough) confirm ovulation back in May. So there is that.
I should also admit I'm kind of obsessive and I still use OPK's and FF. Overkill much? Maybe I need a hobby...