B.S.
IT takes at least 6 months for a baby's digestive track to finish developing... farting, screaming because of gas, and all the rest is not uncommon. I tried taking everything I knew might cause gas out of my diet, but it made no difference. My son would scream from midnight until 5 am every night until around 6 months, when all of a sudden he seemed fine. It was hard on me and hard on him, but I went to all kinds of specialists and I found out it's normal. Good luck and welcome to life with a gassy baby.