No advice here , just commiseration . We hit it last week and it was actually not too bad . Baby went from sleeping 8 hours to about 1 . 52 hours , then a longer stretch until morning maybe 6 hours or so . It was manageable . BUT he also learned how to roll over and we had to wean him off the swaddle cold turkey while in the middle of the 4 month sleep regression . It ' s going as well as you can imagine . FML . I ' ve had some serious anger issues in the last couple of days . Sleep deprivation frustration not doing well at all over here . Bleeeh . My baby ' s bedtime isn ' t before 1011 pm , he absolutely will NOT go down earlier , I don ' t know if your bedtime is considered too late but I ' m dreaming about such an early bedtime !