bukan jetlag. nb mmg ambil masa utk adapt dgn dunia luar. dia act mcmtu sbb they thought they were still in the womb life. kita as parents kena slow2 utk guide nb. contoh feeding time wktu siang. ngam 3hrs kena kejut utk minum susu. lps minum susu, ajak dia main2 kejap. dlm 20-30min pstu tidur balik. begitulah smpai la bby dh terbiasa.