Ruby has been doing some physical therapy for four weeks now. I've been very consistent and we almost always do two-a-days, unless we're out of the house for appointments and such. All of her hard work is paying off; this girl is rocking and rolling! Keep in mind that I cannot get her to do any of these things on command, but Ruby picks her head up while on her stomach, moves it from the right side to the left, rolls from stomach to back (both ways), holds her head up when I hold her in a sitting position, and grabs on and holds toys and blankets (and my shirt and my necklaces and my hair). Rock star.