JME. When my older 2 dc had problems they would cry and act like they were in pain. I gave them 1 teaspoon of karo. When we started solids ds (ff) got better (he still has some problems @ 13) but dd (bf) got much worse. My dd is now 6 and is better than ds. The baby hasn't had problems, yet. I was so worried that he would that I thought he did once. It turned out he was fine.