My 7week old little girl is very alert, hard to put down for a nap during the day, but sleeps straight through the night. I have been waking her for nursing at about 5 hours then she goes back to sleep for another three. I'm enjoying the sleep for sure but have a question. My midwife told me to let her sleep, to not wake her and when she gets weighed next Tuesday the pediatrician said if she is 10 lbs that I can let her sleep without waking. She is very healthy, has been gaining 9 oz a week the past month. So, should I let her sleep and allow my body to readjust to her needs, or should I continue to wake her at five hours, or should I let her sleep and pump? I know I will likely get my period back if I let her sleep.