hi all so went to 20 week ultrasound and the sonography Spent ages doing measurements & trying to find gender, when she looked between the legs she couldn't find boy bits but said they could be hidden, she gave us 90% chance it was a girl but I'm still refusing to get excited about it because I'm petrified it was wrong. You could see what looked like a split between legs but she kept looking for boy bits and nothing showed up. I also learned baby too big for dates so could be further along than they expected so going back on 4 weeks for growth scan. I'm just frightened it'll say boy. My 4 boys so badly want a little sister and I really don't wanna burst their bubble with the news if they were wrong. Has anybody had a wrong ultrasound at 20 weeks when they say 90% positive?