8 weeks does seem to pop up a fair bit. Does it sound about right? All I have to guage by is the experience of those around me.
not in my world ! if the average child sleeps 8 hours by 8 weeks i am really getting ripped off.

Can you remember what you DD1 did? Also, there might be a difference with premmies in how long until they can go for longer without food in their tummies.