They told me I had to have a painfully full bladder. They said to empty my bladder 1 hr before the scan and then to drink 32 ounces and be done drinking it 40 minutes before my scan. It was awful. I thought I was going to pee myself any minute. They were running 20 minutes behind and I was in agony. I couldn't even enjoy the scan because I was trying so hard not to pee! I thought I saw a penis and said "oh is that a penis!", thinking "I knew it!" But she said "no, I don't think so, do you guys want me to look?" Then she said "it's probably a girl". I said "how sure is probably????". She said "well we can't say 100%, but I would say 95%". She just didn't sound sure. Oh well, after that and the genetics test, I am sure she is right. Also, I asked for a potty shot and she said "we can't take pictures of genitalia". I was like wtf, whatever, just get this done so I can pee! I will try to upload a pic tonight, although the few I got sucked and are really fuzzy, but right now I need a nap!