850g premature babies do not have a high chance of survival, and even if they do survive, they may have different degrees of sequelae due to the imperfect development of internal organs.
Preterm refers to newborns with a gestational age of less than 37 weeks, the survival rate of preterm infants has a certain relationship with the gestational age, the smaller the gestational age, the lighter the weight, the higher the mortality rate.
Generally speaking, if the fetus can reach 1250g~1500g, the survival rate is relatively higher, but the overall mortality rate of newborns who weigh less than 1250g at birth is relatively higher, and the possibility of sequelae is also higher. Therefore, 850g preterm babies do not have a high chance of survival.
Due to the relatively small gestational age at the time of delivery and the imperfect development of internal organs, even if they survive, there will be corresponding sequelae due to the imperfect development of organs. However, as each preterm baby is different, there is variability in the survival rate, which varies from person to person.
For preterm babies, it is recommended to take appropriate care and treatment under the guidance of specialized doctors to improve the survival rate.