I dont know what kind of water you use, but I found that when I switched my now 3 yr old's formula water to the baby water, she became a bit more regular. Also I was told that at this age some of the baby prunes help. I would give her a half of the baby jar every day. She still need some prunes everyday, but its not quite as painful for her to go anymore. Also, very warm baths help, especially if he has some stomach pains, be ready though, sometimes the warmth of the bath makes them go right away. Tummy rubs, kind of like you see a cat does to her kittens, really really helps the cramps. I dont know if you knew this, but when a mommy cat is licking the belly of a kitten, she is trying to help them go poop. Pushing his legs up and into hisself, gently yet firm, really loosen things up. I hope some of this helps you. I know how hard it is to watch your little one go thru this. I am lucky so far though, she can drink regular milk, just as long as she gets her prunes. Good Luck!