Prof. Dr. Alaa E. Abdel-Ghaffar Prof. of Theriogenology Faculty of Veterinary Medicine, Benha University Prof. Dr. Gamal A. Sosa Prof. of Theriogenology and Dean of Veterinary Medicine Faculty,Benha University. Prof. Dr. Mahmoud E.A. Abou El-Roos Prof. and head of Theriogenology Dept. Faculty of Veterinary Medicine Benha University Prof. Dr. Takashi (TAKU) Nagai Research Manager, National Institute of Livestock and Grassland Science, National Agriculture and Food Research Organization, Japan

Benha uni

Egypt

Dr. ABD EL- SALAM I. EL-AZAB Prof. & Head of Theriogenology Department Faculty of Veterinary Medicine, Benha University Dr. ALAA E. ABDEL-GHAFAR Prof. of Theriogenology, Faculty of Veterinary Medicine,Benha University Dr. MAHMOUD E.A. ABOU EL-ROOS Prof. of Theriogenology, Faculty of Veterinary Medicine, Benha University

Benha uni

Egypt