I'm convinced I am having twins. I circled what I think are the two different embryos. My doctor hasn't said twins but the ultrasounds were about 20 seconds long just to see if it was still there since I had to get an IUD removed and my chance of miscarriage were higher. Can anyone tell me I'm not crazy? In all of my other 3 pregnancies I could CLEARLY see it was only one and they looked nothing like this.