The 72nd Annual Spring Meeting of Korean Society of Obstetrics and Gynecology Date: April 13, 2025 Venue: Zoom Webinar The 111th Annual Congress of Korean Society of Obstetrics and Gynecology Date: October 30-31, 2025 Venue: The Shilla Seoul, Korea The 30th Seoul International Symposium Date: October 31, 2025 Venue: The Shilla Seoul, Korea