My baby stopped sleeping through the night around 3.5 months (I was pumping at night while he slept). Now he is 4 months and has his last feed around 7-7:30 pm before going to bed. He wakes at 1am to feed and again by 4am. He doesn't feed for that long, just a snack. The problem is I am so rock hard engorged by 1am that I fear clogged ducts. I need sleep more than I need to pump. I finally tried pumping around 12:45 last night and not a lot came out despite being engorged. During the day while he's at daycare I typically get anywhere from 3-6 oz per breast. On the weekend he will eventually nurse it all out by maybe 10 am, but we don't have this time during the week and to make matters worse he's very distracted in the morning and won't focus on eating. I have to use heat compression all day to ease the pain and hardness. Will this extra night milk ever go away? I haven't been pumping in weeks except to try a little relief pump with my manual pump. Usually the breasts just fill right back up after that!