my god daughtor had her ears done 3 weeks ago & shes 2 months old... Her dr said its ok to get it done because at that age they don't know whats going on & it doesn't hurt them. Emma was just looking around & se had both ears done at once.. She never made a peep & shes been a fairly cranky baby, because she wants to be held by daddy only & well daddy can't always hold her, he has to work