Boy or girl!?

Nykia
Ok guys the time has come! I finally get my ultrasound on Monday! At my first visit (12 weeks) baby's heartbeat was 180, second visit (16 weeks) heartbeat was 160, and this visit (20 weeks) heartbeat was 150. Uterus is measuring 24 cm. What do you guys think I'll be having? 
This test was just for fun.

Vote below to see results!