Twin heartbeats

Kia
Saw our babies today :) this is the first time the heartbeats have varied as much as they are.  Baby B was at 153 and baby A was at 124...kinda hoping this means a boy and a girl?!?!   Lol, wishful thinking, but happy for healthy babies.  Not great ultrasound pics, but they were just checking heartbeats...we have our anatomy scan on Friday!!!