When did your LOs start signaling that they need to go? I am still making "catches". I put him on the potty every time we change him and he pees probably half the time. Mostly right when he wakes up from sleeping. For poo I try and catching him pushing or grunting or whatever. I have been working with him since he turned 3 months and is now almost 7.5 months. Still no signing or signaling that I can tell. Just wondering when it should happen??