My son is almost 4 months old. I put him to bed at 8 and he wakes 2-3 times a night to feed. I was recently reading today that women are putting their babies down at 6:30? And it helps them sleep better throughout the night!? I'm kinda scared to try it. My son gives the obvious cranky clues he's getting tired around that time so maybe it's worth a shot? Anyone have experience putting their babies down this early?