Well they say you can see some thing but with my last they couldnt see it and sent me home. Its only that I had to come back the next day for BT to make sure my HCG levels were still coming down cause they sent me home saying I M/C but my HCG had gone back up. I had to be rushed back to the Hospital and straight into surgery and the Dr that did the op said it was on its way to bursting. If I hadnt gone back for the BT then it would have burst the next day the Dr said. She told me I was very lucky