Correspondence Dr. Murat Yassa Health Sciences UniversitySancaktepe Sehit Prof. Dr. Ilhan Varank Training and Research HospitalDepartment of Obstetrics and GynecologyDr. Suphi Ezgi street, No: 10/9Istanbul, 34704Turkeymurat.yassa@gmail.com An enthusiastic and highly motivated specialist in Obstetrics and Gynecology, mainly interested in general gynecological surgeries, endoscopy, urogynecology, cosmetic /aesthetic and reconstructive surgery; seeking to gain new aspects in high impact clinical researches and projects. Interested in implementing novel surgical techniques and imaging modalities into the current practice. I also implemented the use of Lung ultrasound in pregnant women suspected of COVID-19 pneumonia for the first time in our country and our team produced data about the management of pregnant women with COVID-19 that is leading the world in this issue. I extensively use the Transperineal sonography in the management of obstetric anal sphincter injuries, in prediction of the operative vaginal delivery (intrapartum ultrasound), in objectively diagnosing the pelvic organ prolapses and in the management of mesh complications. I give lectures and courses about the use of Transperineal ultrasound.