begadang baby

Bun bayi normal ga, begadang terus.. bu2 abs mghrib jm 9 bngun trs jm 10 tdr lg set12 bangun tdr lg set 1 bangun sampe subuh. Tdr lg kdang jm 5 kdang jm 6 bangun dhuhur trs ga tdr lg smpe mghrib. Ada yg nglamin?