From May 16th – 20th, 2024, Assoc. Prof. Chenchit Chayachinda, M.D., a lecturer of the Department of Obstetrics and Gynaecology, Faculty of Medicine Siriraj Hospital, Mahidol University, was invited as a guest speaker on the topic “Molecular Diagnosis Versus Wet Preparation for Treatment Initiation in Women With Abnormal Vaginal Discharge: a Cost-minimization Analysis” at “The 28th Asia & Oceania Federation of Obstetrics & Gynaecology (AOFOG)” in Busan, Republic of Korea.