I went to visit our LO's future daycare today (she's 5.5 weeks, and starting part-time around 10 weeks), and they mentioned that if we use a specific diaper cream, we should bring it along with the diapers and wipes. It occurs to me that we've never actually used anything down there other than wipes. (We have a girl, and we use disposables, if that makes a difference to your comments.) If there's no problem/rash/whatever else, do you use something every time anyway? Sometimes? What do you recommend?