My 1-month ++ baby selsema. Masa awal-awal nak tidur bunyi grooh grooh. Tp bila dah deep sleep & lena, bunyi grooh grooh tu hilang. Ni berdengkur ke hidung tersumbat? Dah jumpa paed, paed check lung & dada is ok tak ada yg serious & advise to use sterimar first, harini dah hari ke-5. Should I go to clinic for check up again? Ah FTM risau here.