It is only 173. So, I up my dosage tonight to .6ml. I have a feeling it will be too thin again. I go back in 4 days for a lining check. Of coarse the only time they can get me in coincides with when I was finally going to get the veins in my legs zapped. I will have to wait months to get back in and if I am preggo they wont let me in. Granted, if I do get preggo, I will probably need them done even more afterwards!