1 Reproductive Medicine Unit, Department of Obstetrics and Gynecology, Poriya Medical Center, Tiberias 15208, Israel; Faculty of Medicine in the Galilee, Bar-Ilan University, Henrietta Szold St. 8, 1589 Safed, Israel. Electronic address: izhar.benshlomo@gmail.com.
2 Reproductive Medicine Unit, Department of Obstetrics and Gynecology, Poriya Medical Center, Tiberias 15208, Israel; Faculty of Medicine in the Galilee, Bar-Ilan University, Henrietta Szold St. 8, 1589 Safed, Israel.