Yes. I was 14 weeks 6 days when I found out.
I believe my sister found out at 13/14 weeks. They gave her an 80% chance it was a girl. When she moved here from Hawaii at 20 weeks they gave her another US and it was a girl :)
I paid for an ultrassound at 17 weeks. They told me boy and girl. (I knew i was having twins) at 20 weeks i found out i wss having 2 boys. Always a risk when u try to find out that early through ultrasound.