Hyper in Stomach = Hyper once they’re born?

Kourtney • Baby #1 Born 6/8/18 💕

My baby boy is SO HYPER. Every time we go into the OB and they do an ultrasound or listen to his heart it’s “Wow he has as much energy as you!” “He is SO HYPER” “He will NOT stop moving!” “Get ready to be chasing him everywhere!” “He will NOT stay still!”

So here’s my question- any moms out there with hyper babies while they were in your stomach- were they as hyper once they were born or did your kid come out mellow? Is there any link?