태아가 분만되기 전후의 기간인 주산기에 관한.
Relating to the period immediately before and after birth, typically from the 28th week of gestation to the first week after delivery.
예문:
"The clinic specializes in perinatal mental health services for new mothers."
"Perinatal mortality rates have declined due to improved neonatal intensive care."
"Proper nutrition is essential during the perinatal period for the baby's development."