I'm also interested to know about babies' sleeping pattern...
my dear son is 3 weeks old and he has poor sleep especially at night he will wake up from 4am to feed then stay awake and alert until 6.30am!!
If I ignore him for too long he will cry. He just wants someone to cuddle, then he will eyes wide open, look around, fling his hands around and kick around like very playful and active... but wrong timing of the day !!
I and hubby going crazy already.