well i mean some people have babies that have colic or other issues and for several months they really DONT get sleep. i had a few friends that were really hurting for sleep. but then others, like me and my H, were fine. we actually had it easier than most - we were really lucky. i mean you always worry, there is no question about that. i think really that you will just have maybe more nights where you dont sleep or or worry is preventing you from sleeping. it's different for everyone. but my son is 2.5 and i basically sleep like i did before he was here.. (well before i was pg again bc i have pg insomnia)...without the sleeping in part, but i was never one to sleep in anwyways!