The title speaks for itself. There really is no concrete explanation of why this happened, other than what we all already know – IVF is never a sure thing. I began testing around 7 days after our transfer, and each home test was starkly negative. For a 6 day blast transfer, I should have received a positive around that time, or before. I generally prefer testing at home instead of waiting two weeks and going in for the beta and having my hopes come crashing down all at once. This way, when I test at home I prepare myself for the negative tests of...