Eh jangan worry sangat lah! Dry skin on babies memang very common, especially kalau cuaca panas atau air keras, a few of my mum friends ada baby dengan the same thing. Most of the time it's nothing serious, but sebab baby's skin is so delicate, better get it checked with your pediatrician cepat-cepat to make sure, especially kalau area tu itchy or merah-merah. Dalam meantime boleh try gentle moisturiser yang baby-safe, tapi confirm dengan doctor dulu, okay?