Today my N turned 5 months old! 5 months! Where is the time going? He has had a very busy couple weeks. It’s like all of a sudden he wants to start to “catch up” and do the things other babies his age take for granted and do. He laughs and laughs when he’s tickled. He began opening his mouth and chewing on his fingers. He’s opening his mouth more to cry. He took a soother and held it in his mouth for 1 minute. He may not have sucked much but he didn’t push it right back out like he always did before. His head control is getting so…