FTM here with a 17 week old. About halfway through leap 4 and I'm noticing the fussiness in bub which we are trying to handle as well as we can. I understand every baby is different but I'm just wondering what your experience was with leap 4/ 4 month sleep regression and tips on how to make things easier for bub and your sanity. Just wondering whether anyones little one would wake up during the night and want to play for 1-2 hours as opposed to waking up every hour or so? I've noticed that bub sleeps less now during the day (mainly her naps have dropped to 45min to 1hr as opposed to 2-3 hours) but her nighttime routine is surprisingly getting better (horrible sleeper from get go) she has her days (which started around week 12/13) where she will wake up for her feed and want to play for an hour or two. Would this be the start of a sleep regression?' TIA.