Another Ultrasound and blood work

They are checking today to see if my estrogen level is down so that I can start the Estadiol tablets that i need to take once a day and then twice a day and then three times a day till the embryo transfer. They did my ultrasound which of course my overies were still dormant and my lining was a little bit thicker. That afternoon they called to tell me that my estrogen level was down and now I can start taking the Estadiol pills once a day. My next appointment is March 29th to have an ultrasound to see how my lining is doing.