sperm count, also called oligospermia, is a major cause of male infertility. Sperm count is considered low if it dips below 15 million sperm per milliliter (mL) of semen, although the average is around 75 million sperm per mL.

Risk factors include having obesity or overweight, having experienced trauma or surgery in or around the testicles, and taking certain medications. Other things that may put you at risk include exposing your testicles to too much heat or having other medical issues.

Beyond that, there are various causes of low sperm quality, which can be divided into three main categories: medical, environmental, and lifestyle

Follow the link to read the causes, symptoms and prevention.

https://9japraise.com.ng/2020/11/29/low-sperm-count/