Boy or girl?!

Amy
Had a checkup today to start the genetic tests. The ultrasound came back perfect, no indication of Down syndrome. I'm supposed to be 12 weeks 6 days today, but baby was measuring at 13 weeks 4 days. Heartbeat was 152 bpm. Got a lot of good pics of the baby, legs, arms, and even a 3D. Just one question, what does it look like I'm having according to the picture of the baby's legs? I think boy but I'm not sure!!! Any guesses or anyone else have a pic that looked like this and already know what they're having?!