Postcoital Cervical Mucus: Non-Progressive Motile and Immotile Spermatozoa
1. Introduction to Non-Progressive and Immotile Spermatozoa The discovery of exclusively non-progressive or immotile spermatozoa in postcoital cervical mucus is a critical clinical finding that points directly to an impairment in natural fertility. For fertilization to occur naturally, spermatozoa must possess the mechanical capability to propel themselves forward through the female reproductive tract. Non-progressive sperm … Read more