sleep through the night???

Its been a long time since I had a newborn (oldest turns 5 next week) so I forgot a lot...mostly when do babies normally start to sleep through the night?? My DS still wakes up about 2 times and he is 3 months old

My little one started around 5-6 months but I think every baby varies

Thank you!! Then I probably still have 2 months or so. Cause he still sleeps same room as me and husband but till he sleeps through the night not going to move him. Ohh well

idk...my son started sleeping through the night when he turned two months