I have been trying to convince for 9 months. This cycle the doctor put me on clomid I ovulated and my progesterone went from a 4 to 11.80 ng/mL. I took a pregnancy test last night at 7dpo and they were positive but when I tested this morning it was negative. It has happened with a few of my cycles that I will get a positive HCG at night and then negative in the morning. Has this happened to anyone else. My doctors are not really any help. Could someone maybe explain what is going on?