I have a newborn she's a week and four days. I've been feeding her every 2 hours so that I can get a 5 hours window to sleep at night. My question is when I feed her I let her eat for approximately 10 minutes on each breast sometimes a little longer. Is this okay? Or should I let her drain on side and then at the next feeding let her drain the other side? My other question is should I just let her tell me when she's hungry instead of waking her every 2 hours or 3-4 hours like everyone else does?