I think when Lucia's was like 2 months old. We bathe every night to this day and I've never had a problem with her skin drying out. just be sure to moisturize 😊
I give my 3 month old a bath every other day. My sister started bathing her baby every morning when her umbilical cord feel off. Just depends on what you want. The more you give them a bath the more of a chance for dry skin. But my daughter doesnt have dry skin issues nor does my nieces and nephews.