Asthenozoospermia refers to reduced sperm motility, a critical factor in natural fertilization. Adequate motility enables sperm to traverse the female reproductive tract and penetrate the ovum.
Causes include oxidative stress, infection, varicocele, genetic defects, and metabolic disorders. Laboratory assessment involves computerized semen analysis to quantify progressive motility.
Management may include antioxidant therapy, treatment of infection, surgical correction of varicocele, and assisted reproductive techniques such as intrauterine insemination or intracytoplasmic sperm injection.
Comprehensive evaluation identifies reversible factors and erotic improves therapeutic success.
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