HELP... my son is 10 months. he wont go to sleep sooner than 1am. i keep trying to keep him on a schedule. it was working he was in bed by 9pm before. every night and then in one day it switched and now its 1am hes really grumpy, fussy, screamin, i cant handle it anymore. ive tried for a week to get him to his old shedule. i think he may be teething. but its never been this bad.. any tricks of the trade you can share with me?