TTC for 9 months & this month AF is a no show, so far. I have never been this late, since I started charting in April. Current symptoms are nausea, sore breasts, fatigue and a temp of 98-99degrees for the past week. Took 3 HPTs, all BFNs. My husband & I had made an appointment at a fertility clinic on 2/9, but if I am pregnant, I would like to find out before then. I've read that some people don't produce enough hcg to show positive HPTs until much later on. Has anyone else experienced this? Ideas? Thanks!