Sawan (Poop)

Hello ask ko lng po kung ano yung sawan. Sabi kasi samin ng pedia yung greenish poop ni baby di nmn masyadong cause pa for concern. Baka daw yung tinatawag na sawan pero d na nya na-explain. Baby is 3 weeks old. Mixed feeding ng breastmilk and similac tummicare #firstbaby #1stimemom