In how many weeks is the average gestational age at delivery for twins?

The average gestational age at delivery for twins typically falls around 35.3 weeks. This shorter gestation period compared to singletons can be attributed to various factors, including limited space in the uterus and increased risk of complications that often arise in multiple pregnancies. As the pregnancy progresses, the added stress on the mother's body and the growing demands of two fetuses lead to earlier delivery.

Understanding this average helps healthcare professionals anticipate potential issues associated with preterm birth in twins, such as respiratory distress syndrome or low birth weight, and allows for better planning for care strategies both during the pregnancy and immediately after delivery.