gestational time

• 孕龄

gestational time的用法和样例：

例句

1. 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决定极早产儿是否接受进一步的关注。