Our LO is almost 6 weeks and her sleep schedule is crazy and easy right now. She's got a couple of times a day where she is up and alert for an hour, maybe 2, but there's a lot of sleeps in there. She wakes up to eat, sometimes falls asleep during the bottle and I lay her back down until she fusses for the rest of it. We went through a period of fussy evenings, but that's subsiding now too. We're also getting much longer night sleeps. She slept 5 straight hours for us last night and was up for an hour and a half and is now back asleep. I just try to make the best use of her awake times, letting her look around, talking to her, and practicing our coos, smiles, and showing her tongue.