<prompt> Extremely Iow bih weight baby-2.5 kg2 kg1.5 kg1 kg  <response>: Ans. is d i.e., 1 kg o Low bih weight newborn Any neonate weighing less than 2500 gm at bih irrespective of the gestational age. o Very low bih weight newborn Any neonate weighing less than 1500 gm at bih irrespective of the gestational age. o Extremely low bih weight newborn Any neonate weighing less than 1000 gm at bih irrespective of the gestational age. 