Pollutants lower sperm counts in dogs and humans
Infertility has been a growing problem over the last three decades, with most of the attention focused on women’s reproduction. However, 40 to 50 percent of cases of infertility are [...]
Infertility has been a growing problem over the last three decades, with most of the attention focused on women’s reproduction. However, 40 to 50 percent of cases of infertility are [...]