After several chemical pregnancies my doctor put me on progesterone thinking maybe that was the issue. (She’s going to do a biopsy to check my uterine lining but I can’t take time off work right now so we are trying progesterone in the meantime.)

But I was just looking at the vaginal ultrasound results from my first loss in June and it says my endometrial lining was 13mm. (That was the day I started spotting.) That’s an appropriate thickness for pregnancy, isn’t it? Wouldn’t that indicate my progesterone levels are fine??