Sperm is the male reproductive cell in vertebrates. The term is derived from the Greek word “sperma” meaning “seed”. Sperm were first observed under a microscope in 1677 by Antonie van Leeuwenhoek who described them as little animals or animalcules. HERE ARE THE 11 WAYS TO IMPROVE SPERM QUALITY; Keep Your Body Hydrated You should drink plenty of water and ... Read More »