Pregmate progression with betas and an FRER

I tested negative with pregmate at 9 dpo despite getting positives with both my previous pregnancies at 9. Didn’t test again until missed period. O date confirmed with opk and cervix position. My lines look a little lighter than others I’ve seen with similar betas so maybe I got a wonky batch?

I tested twice per day a couple days as a sort of experiment with FMU. 11:00 tests taken after no fluid for 4 hours and holding pee for 2. Pictures on top all taken at 5 minutes but I also included one of them dried below.

My betas seem a little lower than average but are doubling so 🤞🏻🤞🏻 Hope this info helps someone!