My baby doesnt have a set routine.Is this a problem 4 any1 else?

The baby should doesn't have a set routine because it may have a brain tumor.

I agree..he will set one in time. Resting when he rests is the best way for you to keep your self rested as well. My oldest child was so on her own schedule we could set a clock by her. My youngest was hard to get any kind of routine going as an infant and now at 14 her life is run by routines all self imposed on her own.