He did not go at all yesterday except for in the morning at like 8 am. After the rest of the feedings throughout the day, he didn't go. This morning I stimulated him again and it took a while but he did one small poop pellet. It was soft though and not hard. His belly is round. He isn't dehydrated...his skin goes back fast. I try to get him to drink just plain water but he does not want water.. he only wants that milk (I switched recently a couple days ago from Esbilac to fox valley 20/50 and he pooped quite a bit yesterday morning actually and his poop looks softer with fox valley (he was even more constipated from the Esbilac) but once again, he is not pooping after every feeding. At least not as much as he should with how much he eats. He eats up to 9cc. He is 140 grams.