Miles must weigh at least 18 pounds now. He sleeps consistently without fail sleeps through the night from 10pm till 7 or 8 am. He laughs out loud, sometimes without prompting, and often with tickling. He loves to lay on the floor under his mobile and use his hands to hit and grab at the hanging toys. While laying on his back he will attempt to roll to his side by raises his leg and trying to roll laterly.