Just had the 4 month check-up today even though Eli is almost 5 months. For a couple weeks now, I thought our little boy was looking a little thin. I especially thought so after our first trip to the pool the other night. He's already pretty tall for his age, but he doesn't have that good ole' baby chub goin' on. People (ahem...husband) told me he was perfectly fine and to quit worrying. Turns out? Momma knows best. :)
P.S. He loved the pool. He hated being cold afterwards. You win some, you lose some.