I am a little late on this post but I still wanted to write a little and post some pictures of Mason from when he was 5 months old.
At 5 months, Mason weighed 17 pounds which is the same as what Landry weighed at 5 months. Mason seems bigger, but I think it is because he is longer. He had been rolling from stomach to back alot and then at around 4 1/2 mths he started rolling from back to stomach. That was his big accomplishment for the month.
Landry is starting to interact with Mason so much more. He loves to sit in front of Mason and make him laugh. He loves to kiss him, usually on the hand or his head. He loves to "play catch" with him (even though Mason does not throw the ball back). He loves to run circles around Mason when Mason is laying on the floor (sometimes too close for Mommy's comfort). He loves to wipe off Mason's drool with a burp cloth. He is a great big brother and a helper for Mommy and Daddy.

Mason is now sleeping in his crib (Landry's old crib). He has been in there since he was about 4 1/2 months old. We started as soon as Landry was fully transitioned to his toddler bed. I was really sad for him to leave our room because I enjoyed being able to watch him sleep :) He was sleeping so good in our room ( about 8-10 hours a night) and he is still doing about the same in his crib. If he wakes up, it is because he has rolled over to his back and that always wakes him up. We just have to roll him back over and he goes back to sleep. He still LOVES to sleep and we LOVE it!!
Landry also thinks that his old crib is now a trampoline.

Playing footsie.

I love to watch Mason explore Landry. When I am holding both of them, Mason will rub Landry hair and face. That is one of my favorite things right now.