Eh, tenang dulu! Babies on formula sometimes boleh take longer to poop, yang menyusu penuh BM lagi cepat, but your baby's signs sound good (perut tak keras, kentut, tak muntah). Tapi 20 hari + 2 hari no poop, better check dengan doctor or paediatrician cepat-cepat je nak tahu dia okay, sebab diorang kena monitor closely at this age. In the meantime, gentle tummy massage boleh bantu, tapi jangan DIY lama-lama, let the doc decide what's next ya!