Hypotonia

Hypotonia is a lack of muscle tone which is the amount of tension/resistance to stretch in a muscle.

This could cause developmental delay in infants. Such as walking, running, etc could be later than expected.
Oh and constipation, but don't worry about that 😜(worry about it)

Sincerely, someone with a embarrassing medical history

"And what is your medical history?"

"UHHHMMMMM... Hypotonia 😎💧"

"😨"