Ay, green poop sa 2 months old can be normal talaga, lalo na if exclusively breastfed, kasi sometimes it's just how the milk is being digested, but kung worried ka or may changes sa behavior niya (like fussiness, hindi kumakain ng maayos), better mag-check with your pedia para sure, okay? One of my mum friends had the same concern and ang doctor said normal lang sa baby niya, pero peace of mind talaga ang kailangan natin as moms, so don't hesitate to call or visit!