Five weeks old!

Gavin is getting so long! He looks like a string bean. He is getting very interactive, and is so close to smiling, and getting so strong! He holds his head up for minutes at a time and can hold it up and turn it from side to side. Gavin loves to look at windows and shadows and be entertained by his sister. He wears newborn clothes, but wore a 0/3 month sleeper for the first time today. He eats every three to four hours and around 3.5 oz if he has a bottle. He has been having more trouble sleeping, but slept one 6hr stretch a few nights as well. Gas is still a huge problem;(