Yup, girl is 3 lines, boys looks like a turtle shell, it's pretty obvious with a boy so if she wasn't yup!! it's a boy! likely it's a girl, lol.
The boy should be pretty obvious lol. A third mini "leg". You will see the penis coming from the body.
So what to look for for a boy?? One line? My on won't tell me the gender till past 20 weeks
Yes three lines means it's a girl - it's her labia
Yes that's usually what it means. Those are the lips and everything. Saw 3 lines with my first which was a girl. And 3 lines this time too- another girl.