How often should I be nursing my 10 week old during the day and at night if I'm wanting her to gain weight? How long should I let her sleep at night? She would sleep 6 hours if I let her. She also has green poop even though I've increased her feeds to 10 in 24 hours. Why would that be? Lastly, at times she cries before we start to nurse and if we stop she's fine. Does she not want to nurse?