Postcoital Cervical Mucus Spermatozoa: Rapid Progressive Motility Explained
1. Introduction to Rapid Progressive Motility Rapid progressive motility refers to the ability of spermatozoa to move forward swiftly and in a straight line through the cervical mucus after sexual intercourse. This precise forward trajectory is a fundamental requirement for natural conception. Spermatozoa must navigate the acidic environment of the vagina, penetrate the cervical mucus, … Read more