I'm another in the 3-4 hour a night camp. I have a very hard time getting comfortable to get to sleep. Many times I get mad and take Advil PM. I'll often times be just about to sleep then start twitching or itching and wake myself up. Went to bed at 9pm last night and it was well after 3 when I finally settled enough to sleep... and that was after taking Advil PM. I have to wake up at 6-7am because that's when my three little ones get up for the day and Hubby has to get up to leave for work. I try to catch a 1 hour or so nap in the afternoon; but many days it just isn't possible with the kids.