the branch of medicine dealing with the care of women and their infants during the period shortly before and after childbirth.

गर्भकालीन चिकित्सा

English Usage: Her research focuses on perinatology and its impact on neonatal health.

Hindi Usage: उसका शोध गर्भकालीन चिकित्सा पर आधारित है और नवजात स्वास्थ्य पर इसके प्रभाव को देखता है।