So we went to find out last week and they couldn't tell because the umbilical cord was wrapped around the legs so we went back today and the tech took a long time and said we were having another girl.  But she kept going back to look and making excuses saying she was trying to get the baby to move.  Now I'm okay with having a girl but I just got this odd feeling that she really didn't know and didn't want to admit it.  So I am going to my fetal medicine appointment in two days and we'll have them tell me what they think without letting them know what this other tech said.