So it doesn't help we're in a regression but my LO has kinda always had this issue. I can't get him to sleep in til 6am. He goes to bed anywhere from 7-8pm. And wakes every day around 4/5pm. I try a pitch black room, rocking, nursing, holding him but he is pretty much only half asleep and if I set him down he stairs flailing and wakes up. I've tried bedtimes at 10pm and it used to work but doesn't seem to anymore. Anyone have advice??