New odd things

I'm going to list the things that might seem odd but are definitely new, some seem small but are actually pretty big. 

Sleeping - he'll be in this weird stetched out position with arms overhead and hips twisted to the side or legs stretched out - instead of all curled up. 

Sitting - in his carseat or highchair he'll pull up a leg or throw it over the edge of the carseat in this very relaxed and flexible fashion - he'll pull up his knees more when in his highchair and show more movement than before

Sucking- now that he's using his right arm he is putting that hand into his mouth and sucking on it - he'll also suck on my hand - in a nursing sort of way, which although it sounds like something that is for younger kids is good for him because he sort of missed out on that behavior

Mood- it's good - that's all I have to say about that