18 week ultrasound gender guesses???

Shelby • 21 year old momma-to-be to a baby girl//✨11.4.17✨
We got to see our baby today at 18 weeks and 4 days! Little one was very active, we might have a little gymnast on our hands! Heartbeat was at 150 bpm. Our anatomy scan is one week from today, baby had it's legs crossed today! Any guesses on the gender? And what should I do to make sure baby isn't shy next week??? TIA!!! 💜💜💜💜