Logan went from trying to sit, mainly leaning on his belly, to sitting up and catching himself as he falls to the sides. The first picture was taken on June 3rd and the second picture was taken just 5 days later on June 8th. Look at the difference! Several times today he sat for more than 10 minutes without falling over. I can't believe how quickly he is developing and learning new things. He's sitting up and he's not even 5 months old! Where is my baby going? He's such a big boy!