宫腔内人工授精(IUI)是各种原因所致不孕症夫妇在控制性排卵(COH)中首选的治疗方法,因其是最经济和侵害性最小的辅助生殖技术(ART)。IUI涉及精液处理即通过精子洗涤使精子与精浆、碎片、死精子、异常精子、白细胞及其他细胞分离而获得前向运动精子的过程。研究目的是探明IUI的 Intrauterine insemination (IUI) is the preferred treatment for infertile couples with controlled ovulation (COH) due to a variety of causes, as it is the most economical and invasive ART. IUI involves the process of semen processing to obtain forward-moving sperm by sperm washing that separates sperm from seminal plasma, debris, dead sperm, abnormal sperm, white blood cells, and other cells. The purpose of the study is to identify IUI’s