rasa berbaloi beli buku sleep training rm80 & join kelas rm70 demi secebis ilmu tidurkan anak. im a happy mom since aisy 4bulan. start sleep training masa dia 4bulan. 4bulan-10bulan : aisy tido 7pm-7am 11bulan-1year : aisy tido 7.30/8pm-8am 1year until now: aisy tido 930pm-8am