The Second day of the Arab Gulf Cooperation Council's (GCC) Fourth Conference on Gynecology and the 16th Annual Meeting of the Saudi Gynecology Society resumed here today. During the first session, the main discussions were on gynecologists of GCC countries exchanging programs in treatment of embryos agenesia; accurate diagnosis of fetal deformities in early months of pregnancy, and the effects of conflicting blood group between married couples on fetus. The second session focused on infertility treatment, the relation between obesity with infertility, Caesarean and other issues related to gynecology and obstetrics.