Update! (unsolved mysteries music playing)

My son is much better. The medicine really seems to be fighting his stomach acid. He is less fussy and sleeps longer and more often. Keeping him upright for an hour after each feeding helps as well.

He will be 7 weeks old tomorrow.

I am looking forward to the first time he turns over. And I am trying to find his ticklish spots; he smiles for my wife much more than me.