Self ultrasound at 10 weeks


I am a veterinarian and have access to an ultrasound machine at work. I've been trying to find my baby every week since 4 weeks and I finally found him today (10 weeks, 2 days). My first prenatal appointment isn't till 12 weeks and who knows when my first real ultrasound would be, so I am so glad I finally got to see my little bean! I could also see him move his head, arms and legs! This was an abdominal ultrasound with the top of the screen the surface of my belly. Is it possible to still predict the baby's sex at this time?