Sideways baby tooth🤔

Brianna • 23. Student & mamabear to two handsome boys♡
My lo is 11 months old & his first tooth has finally erupted!! Problem is, my mom said its coming in vertically; like | instead of - .. I don't know for sure as it's juust popping up and he doesn't let anyone close to his mouth but if that is the case, is it something to be concerned about??Â