My LO is almost 6 weeks and he is still up pretty much every 2-3 hours. How long is this normal? I had a friend whose 3w LO was sleeping 6 hour stretches! So jealous!! Sometimes he will go 3.5 hours and sometimes he is up EVERY hour. I go back to work in less than 2 weeks and I dont know what I am going to do if I only get 3-5 hours of sleep a night. This is stressing me out. What about you?