Hi, I am trying to get pregnant with baby #3 and after 6 months of trying I went to my OB and had blood drawn. Come to find out my progesterone is low, 6.94. This has never been a problem for me in the past as my husband and I got pregnant with our two healthy daughters in the first month of trying each time. I also had a miscarriage in between my two daughters and also got pregnant the first month we tried. All three times I got pregnant I was taking adderall for ADHD as I have been off and on for several years now. I got off of it right when I found out I was pregnant each time. I just switched to a Vyvanse this month. However, my question is could adderall/Vyvanse be the reason that I am surprisingly not ovulating anymore? Hence, the reason I now have to take clomid? It was never a problem with my past three pregnancies but wondering if it could be now? Or is it truly just a progesterone problem? I started Clomid two days ago and I am still taking the Vyvanse. Hoping that taking the Vyvanse does not keep me from getting pregnant.