Any mamas still cosleeping with their little ones? If so have they started being more clingy to you and only wanting to be near you in their sleep?

Baby due in May & my son was sleeping all through the night in the middle of the bed and now all of a sudden he wakes crying and refuses his daddy. He only wants me. If I leave the bed to pee he wakes and screams until I lay back down and he rushes to my side. As soon as he feels me he’s back to sleep. He naps alone and does fine through out the day but bed time is kicking our butt.