Ay, normal lang yan, mama! At 22 days, ang popo ng newborns ay usually yellow-orange or greenish-brown, it's because sila pa lang nag-aadapt sa feeding at digestion nila. Kung breastfeeding ka, mas yellowish at seedy ang dating; kung formula, mas tan or brown. What matters talaga is if baby's pooping regularly (usually after each feed for newborns) at hindi constipated o may blood, pero para sa peace of mind mo, mas better kung i-check mo with your pedia to make sure lahat's on track, especially ngayon pa lang siya very young pa.