President Trump's order for federal agencies to dismantle webpages that included "gender ideology extremism," the National ...

Although it’s still in the early stages, a new sperm transplant procedure to reverse infertility was just trialed on ...

Even so, when it comes to the male reproductive system, some effects of cannabis ... have they been able to describe how it affects sperm cells, bending their shape, slowing them down and changing ...

In conclusion, our studies indicate that both male germ line stem cells ... and these differentiated cells could be used in assisted reproductive techniques. Transplantation of stem cells from ...

To conceive a pregnancy within the body, sperm (cells produced by the male reproductive system) must travel through the vagina and into the fallopian tubes to fertilize a mature egg. During ...

If you buy something using links in our stories, we may earn a commission. Learn more. Jaiwen Hsu was an active 11-year-old when he developed pain in his left knee that forced him to sit out a few ...