No. But then, I didn't waste any money on testing before my period, since it could easily be a false negative. It is SO hard to wait, but you are essentially waiting whether or not you test.

I've been pregnant twice, and both times, I didn't get a positive until 5 days after my missed period. I wouldn't waste money on anything at 13dpo (but I know that plenty of people get positives that early).

Nope. Wondfos have always been accurate for me. I've gotten 5 positives (3 losses, 2 healthy). I always confirmed after a positive on a wondfo with a FRER, but it's just peeing on $8 to do it before. If your period doesn't show up, then maybe.

No.

I wouldn't.

Currently 13 DPO and wondfos are negative. Are they good enough or should I try a FRER (or just wait for Af to start on Thursday?)