Sis,take your baby to the pedia or the hospital asap. 4 days of no poopoo is quite alarming na, especially since newborn si baby. For yourpeaceof mind na rin. Sabikasi ok lang sa newborns na hindi everyday mag poop, pero iba na pag 4 days wala pa rin. Pareho tayo, 3 weeks old din ang little girl ko.