Im trying to get my ds (3y) to sleep in his own room all night. He will go to sleep in there just fine but wakes up in the night and comes into my bed. Im fast asleep and don't realise he's in the bed until morning. I don't want to shut his door. A friend suggested putting a baby gate on his door. I don't know how I feel about it to be honest. Anyone ever done it or have any suggestions to help keep him in his own bed all night. Thanks.