A recent study has shown that low sperm quality is prevalent in 75% of men. The study, conducted by researchers at the University of Copenhagen, examined the sperm quality of 678 young men over a period of four years.

What is sperm quality?

Sperm quality refers to the ability of sperm to fertilize an egg and produce a healthy pregnancy. The quality of sperm is determined by its concentration, motility, and morphology.

What did the study find?

The study found that 75% of the men had sperm quality below the World Health Organization’s (WHO) reference values.

The study also found that there was a significant decline in sperm quality over the four-year period, with an average decline of 1.4% per year in sperm concentration and 3.0% per year in total sperm count.

What are the causes of low sperm quality?

There are many factors that can affect sperm quality. Some of the most common causes of low sperm quality include:.

Age
Lifestyle factors such as smoking, alcohol consumption, and drug use
Environmental factors including exposure to chemicals, pesticides, and radiation
Genetic factors
Medical conditions such as varicoceles, infections, and hormonal imbalances

Can low sperm quality be treated?

There are various treatments available for men with low sperm quality. Some of the most common treatments include:.

Lifestyle changes such as quitting smoking, reducing alcohol consumption, and maintaining a healthy weight
Medications to treat medical conditions that affect sperm quality
Surgery to correct varicoceles or other physical abnormalities
In vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) for couples who are having difficulty conceiving