setiap baby x sama milestone dia. as long as dlm buku pink or buku biru dia sume dh dpt buat mcm dlm checklist dia should be okay. ade org baby 2 bulan dah meniarap. ade org 4 bulan baru meniarap. so xde yg akan sama. walker x bagus utk baby. boleh search kt google knp
Ummu mohd