Question.... I am 27 weeks pregnant and have a 3 1/2 year old. Every single night he will show up in our room in the middle of the night and want to be in our bed.... which I just let him. Sometimes he asks to sleep in our bed and I sometimes cave in. I’m looking to get a sleep trainer clock to start getting him to stay in his own bed all night. He goes to sleep no problem. He’s not a super light sleeper but I know when the new baby is here he will wake up and want to be part of the action.... any advice??