Got a BFP almost three weeks ago and have been waiting to post. Feb 6th we found out we were expecting, but M/C on Feb 8th. Husband and I were feeling frisky on Valentine’s Day and think that’s when this one happened. I had already tested about a week after M/C and results were negative, so no residual hormones. Pretty excited for this one!!!! Using Feb 8th as the first day of last period as that kicked off a week of a normal period.