Karahanoglu, Ertugrul, Etlik Zubeyde Hanim Women's Health Training and Research Hospital Karakaya, Burcu K. Karakaya, Burcu Kısa, Department of Obstetrics and Gynecology, Başkent University School of Medicine, Ankara, Turkey Karakiewicz, Beata, Pomeranian Medical University in Szczecin, Public Health Department, Poland Karakus, Cemil Karalok, Alper Karaman, Ali Karaman, Erbil, Yuzuncu Yıl University, Faculty of Medicine Department of Obstetrics and Gynecology Karaman, Erbil, Yuzuncu Yil University, faculty of medicine, department of obstetric and gynecology Karaman, Erbil (Türkiye) Karaman, Semra Karapinar, Oya Soylu, Department of Obstetrics and Gynecology, Mustafa Kemal University Faculty of Medicine, Hatay, Turkey Karaşahin, Kazım Emre Karasiewicz, Monika Karaszewska, Bogusława Karataş, Esra Karataşlı, Volkan Karateke, Ates Karateke, Atilla, Antakya State Hospital of Obstetrics and Child Care, Hatay, Turkey Karateke, Atilla Karazincir, Sinem Karcz, Karolina Karcz, Karolina (Poland) Kardelen, Evrim Karimova, Bakyt