Ultrasound!

Alicia • Wife❤️. Step mom of two girls Mommy of two Pregnant again, due 06.17.2016 ❤️
We had an ultrasound today! I'm 11w4d (based on measurements at our first ultrasound) but baby is measuring 12w1d! Our little one is perfect! During the scan, the tech mentioned the baby kept opening its legs and she could get a clear shot between the legs. She asked us if we wanted her opinion on what the baby was, we said yes. She froze the screen and said you see those 3 lines? That looks like a girl. It looked just like our 11 month old daughters ultrasound.. She said she can't say for 100% because it's early, but if she has to guess she would say definitely girl. So now I'm wondering, has anyone else ever found out what they were having this early and had it be right?? Hubby has 2 girls from prior relationships, I have a son of my own & we have an 11 month old daughter together.