During my 7 week scan they found free fluid in my uterus, a small subchronic hematoma, and my yolk sac was oval shaped. 4 days later I had some spotting and ultrasound showed free fluid was gone and yolk sac was still oval and large! Today I had a 10 week scan and assumed the worst. I was so afraid they weren't going to find a heartbeat. Well to my surprise baby was measuring 10 wks 3 days, had a good heartbeat, yolk sac is almost gone, hematoma has shrunk and is only 1 cm, and placenta is formed. Thank you Jesus!