We have been TTC for about 7 months. I did bloodwork this month at CD 21 and got very low progesterone of 1.8. According to my temperatures, I ovulated on CD 18 which would have made my bloodwork on 3 DPO instead of 7 DPO. Is it possible I took the blood test too early? I am hoping because I hope I am not anovulatory. I have periods regularly but I am 35 so perhaps my cycle is getting out of wack. In any case, just wanted to hear other people's experiences with progesterone testing.

Thanks!