preemie

Some experts predict that as the number of preemie survivors climbs, the population of kids with CP will move in lockstep.

有些专家计，随着早产儿存活率的提高，脑瘫儿童的人数也将随之攀升。

Traditionally, doctors use gestational age, the number of weeks from fertilization to birth, to determine whether a preemie should receive invasive care.

传统上，医生们用孕龄，受精到出生的周数来早产儿是否接受进一步的关注。