Gender based on skull theory?

Leah • Mommy to Hudson💙 May 3rd, 2017💙
Anyone have any guesses on what our little bundle is based on the skull theory?! I was 13 weeks and 4 days in this ultrasound. I'm currently 16 weeks and 5 days. We find out the gender in a week, but it is just killing me not knowing😫💜💙