I was wondering if anyone could tell me what happened when their baby "slept through" for the first time. My DS is almost 10 months and since being about 5 months has woke every 1.5-2 hours. I know sleep is developmental and I have no intention of sleep training but did your babies just suddenly sleep through one night or was it a gradual thing. Im going back to work next week and I am one tired Mama. He is bf and on 3 meals a day if that makes any difference.