I love it that mom does things different than me and it gives me new things to try with Chase. He really started sitting up the week she was here so she had him sitting up in the tub. I brought out his toys awhile ago and he wasn't interested but she tried them again and he really liked them!
He rolled from his back to his tummy for the first time. He had his arm pinned under his body for a while but finally got it out. He still doesn't really like tummy time so I am not sure he will be trying to roll again!