Ay anak, green poop usually means okay lang talaga especially if breastfed, ang colostrum at mature milk talaga ay may ganitong kulay sometimes, pero kung worried ka talaga about the frequency or kung may ibang signs like hindi kumakain ng maayos or restless, mas maganda talagang i-check with your pedia para peace of mind mo lang. One of my mum friends had the same concern at ang doctor niya just monitored lang, turned out normal after a few days pa!