gestation是什么意思

双语用例

• Perinatal mortality, restricted to number of stillbirths and first week neonatal deaths, obscures t he real extent of loss associated with twin gestations.

• Delayed delivery of multiple gestations: maternal and neonatal outcomes.

• Ultrasonographic criteria for the prenatal diagnosis of placental chorionicity in twin gestations.

• Monoamniotic twin gestations, where the two twins share the same amniotic sac and a single chorion, account for less than 2% of all monozygous pregnancies.

• Placental cord insertion and birth weight discordancy in twin gestations.

• First trimester ultrasonography of multiple gestations: a review.

• Prevalence, microbiology and clinical significance of intraamniotic infection in twin gestations with preterm labor.

• Ultrasonic diagnosis of discordant fetal growth in twin gestations.