Researchers have known for some time that sperm can deteriorate as men age. These changes can affect various aspects, ...

Imagine a future where a diagnosis of untreatable male infertility is no longer the end of the road – because science has found a way to produce human sperm from lab-engineered testicular tissue. This ...

Medical treatments may be necessary for people with very low sperm counts, but evidence-based natural treatments can also increase sperm count. As many as 2% of all males have poor sperm quality, ...