Hello everyone! Just looking for a little advice. I have not gotten my period in 70 days. My boyfriend and I have been TTC for 6 months now. The first few months we tracked everything. And I do mean EVERY THING. We were also using that preseed stuff which I've heard is supposed to work really well. So anyway, since the end of my last period, I have taken probably about 8 or 9 pregnancy tests. all negative. I even went to a family planning clinic and got a urine test done. that was negative too. everyone keeps telling me I'm crazy but I have seen posts about women that have been in the same situation. I know sometimes urine  (or even blood tests) cannot pick up the HCG, resulting in a negative. Or ectopic pregnancies may result in a negative. also, I know a girl that has a tilted uterus, so she could not get a positive until her OBGYN did an ultrasound and pressed down really hard on her stomach. So idk maybe it could be something like this. I know it's a long shot, but has anyone had experience with this or could anyone give me any advice on this?? I just want to know what's going on with me. please help! thanks everyone!