Semen analysis
Low Sperm Count
Fewer than 15 million sperm per millilitre is considered low (oligospermia). It's one of the most common reasons conception is delayed.
- Hormonal imbalances (low testosterone, FSH/LH)
- Varicocele — enlarged veins in the scrotum
- Genetic conditions like Klinefelter syndrome
- Prior infections affecting the testes
- Heat or radiation exposure