Any gender guesses?

Kelsey • Married, with boy #3 on the way! God is good! #BoyMom #TripleBlessed 🙏🙏🙏

Sono at 12w4days. Baby looks to be in its side with hand up above head so I can't guess gender by the nub theory myself. 😥 Any guesses would be so awesome! Thanks Mamas!