Immotile Sperm

Definition and Clinical Relevance Immotile sperm are spermatozoa that lack movement, which is typically a key indicator of viability and fertilization potential. Immotility is commonly encountered in severe male infertility, especially in cases involving testicular sperm extraction (TESE) or conditions like immotile cilia syndrome. Causes of Sperm Immotility Genetic disorders (e.g., immotile cilia syndrome/Kartagener syndrome). […]