"Sperm is the actual reproductive cell, whereas semen is the fluid that transports and supports sperm. Think of sperm as the 'passengers' and semen as the 'vehicle' that ensures their safe passage." ...

How do behavior, morphology and physiology act in concert to improve a male's reproductive success - and why is there so much variation among outcomes within and between species? Aa Aa Aa ...

Medical experts reveal the surprising connection between tight jeans and fertility issues, easy ways to protect your ...

The parts of the human female reproductive system. The bladder empties into the urethra but they are not part of the reproductive system ...

On this Sexual and Reproductive Health Awareness Day learn how certain diseases impact sexual and reproductive health their ...