My fiance and I have been ttc for many years. To many... We have male factor infertility issues. Anyways, did the bd multiple times during my fertile window. My period is due Monday. I woke up last Tuesday with cramps similar to what I get with my period. I actually thought it came so I told my fiance I got it. When I went to the bathroom I realized it didnt actually come. I've had cramping similar to this on and off every day since Tuesday. I took 2 tests that came out negative just out of curiosity. It may still be too early for a positive to show up, but with all our failed attempts I'm doubtful it's a viable pregnancy. Anybody ever experience this? Thoughts? I'm a little worried at this point. Gonna try to get into my doctor on Monday.