When my daughter was still a baby, I used to bathe her twice a day, in the morning and at night time before she goes to sleep. However, because her skin was so sensitive then, it would always get dry. Her pedia told us that it's best to bathe her once a day. We noticed though that our daughter would sleep better at night if she'd bathe first. So we did it every night. Her pedia assured us that there's nothing wrong with it as long as the water was warm and the room temperature was not too low (cold) while the baby was bathed.