Othman Hashem Mohammed, and Rania Sabri Hasan. 2024. “The Role of Oyster Shell Extract As a Stimulant of Sperm Motility for Patients With Secondary Infertility (asthenospermia) and Diabetes (type II) before and After in Vitro Preparation for IUI”. Texas Journal of Multidisciplinary Studies 32 (May). USA:48-57. https://doi.org/10.62480/tjms.2024.vol32.5331.pp48-57.