Jack is 5 months old

Jack is 5 months old. He weighed 14.3 lbs at his doctors visit yesterday and we have moved him up to size 2 diapers. He is such a little flirt. He will smile at anyone. He is now eating every 2 1/2 hours and sleeping through the night. He has his morning nap down, but only takes one hour cat naps in the afternoon. He is rolling both ways and never stays in one place when I put him on the floor. He loves the Johnny Jump Up and exersaucer. He reaches for everything and is really into his toys. He is a great sleeper sleeping 12 hours at night with one dream feed and can put himself to sleep like a champ. He loves to put everything in his mouth and loves being held. our baby is growing up too fast!