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Fluid contamination can be detrimental to the fertility of human sex cells, so this is one of the reasons that fewer children are born - at least according to a new study.

- Men's productive capacity is rapidly deteriorating
- 8 Things You Need to Know About Men's Productivity
- How can the quality of sperm improve?
It - is intolerable.
Thanks to the author for the nice post. I read it in full and learned a lot of interesting things for myself.
What excellent topic
Aren't you the expert?
Of course, I'm sorry, this doesn't suit me at all. Thanks for the help.