Medical review notice: This article is for general education only and should be reviewed by a qualified clinician before publishing. It does not replace professional medical advice.
Sperm quality, hormonal imbalances, and structural issues can affect male fertility. Assessment often starts with semen analysis.
Male infertility may be caused by low sperm count, poor motility, abnormal morphology, varicocele, hormonal issues, or previous infections. Treatment depends on the underlying cause.
