Hi ladies, I had my 20 week Scan today I'm expecting a baby girl but I was adamant it was going to be a baby boy. The woman who done the scan said the baby's legs were closed but managed to then tell me she saw lines and I was having a little lady. Has this happened to anyone else but turned out to be a boy? I was looking at my scan pictures as well and I'm not sure what I'm meant to be looking at. Thanks in advance 