Progesterone

Amanda • One early miscarriage at 5w in April 2015, second early miscarriage in June 2015. Healthy baby girl born April 2016. Third early miscarriage feb 2019 and Fourth early miscarriage May 2019.TTC BABY #2

I had my second early miscarriage at 5w3d about 2 weeks ago and when I went to the ob she took my blood for hcg, progesterone and them a rcb something?

Anyway, this may be a dumb question but my hcg was 22 and if at that time would she be able to tell if my progesterone was low and get me a supplement once I got pregnant again or is that only noticed when you're having a healthy pregnancy?