Baby hari ke 21. Normal ke najis cair kuning?

Eh normal je tu, mama! Yellow runny poop at 3 weeks is actually textbook breastfed/mix-fed baby poop, it's supposed to look cair and kuning like that, so jangan worry. Tapi if it changes to greenish or ada mucus, or if baby seems fussy and not gaining weight, better check with your pediatrician just in case. A few of my mum friends jugak had the same worry and doc said theirs semua okay je, so I'm sure yours fine, you're doing great for first-timer!