At my baby's 2 week check-up, we found out she has surpassed her birth weight and her diaper output seems great. Can I begin feeding on demand or should I still be setting my alarm to feed her every 2-3 hours? My pediatrician wasn't available that day so I met with a nurse instead and she said I could let her sleep a little longer at night, but she wasn't very clear. I've read conflicting things online so I wanted to see what you ladies had to say about this. If I can begin feeding on demand, does that apply to day and night? I've been confused the last couple of days on whether I should wake her from her naps during the day to feed or wait for her to wake up on her own.She will be 3 weeks on Sunday.