15 weeks ultra sound and tech said boy but it's hard to tell. Any guesses?

I had a private ultrasound done at 15 weeks and the baby took forever to show us the slightest bit of his or her parts. The tech said boy but compared to the other boy ultrasounds I've seen, mine looks quite different. The little nub on the left is a hand and the one on the right is a leg Attachment 29501

Looks boyish!

Looks like a penis.

That's a scrotum and penis :)

Thinking boy!

Thank you guys but I'm still not sure because boys at this age, their scrotum isn't developed yet, and girls, at this age, their labia and clitoris is pretty swollen this early in pregnancy. But thank you for your guesses!