Spotted this article on BBC Ceefax tonight.

Very early days in terms of research. I doubt it is a definitve answer - a complex issue - but any younger men especially suffering from male infertility might find this worth trying...

https://www.bbc.co.uk/news/health-19254383

__________________

....It is our deeds, the accumulated acts of goodness and kindness, that define us and ultimately are the true measure of our worth. Service is the coin of the spirit.

https://holy-lance.blogspot.com