Anabolic steroids taken to stimulate muscle strength and growth can cause the testicles to shrink and.
A complete absence of sperm is called azoospermia. Your sperm count is considered lower than normal if you have fewer than 15 million.
Male infertility is due to low sperm production, abnormal sperm function or A lower than normal sperm count (fewer than 15 million sperm per.
Here are some things that can decrease your sperm count and negatively influence your sperm quality.