You might not know it, but this month is testicular cancer awareness month , which seeks to try and raise awareness about the disease. Testicular cancer is the most common form of cancer in men from ages 15 to 45, with the condition fatal to one in 40 people who get it. So sit back and relax as we tell you a thing or two about balls. Sperm, more scientifically known as spermatozoa, are made in vessels within the testicles called seminiferous tubules.
5 Things You Probably Didn't Know About Testicles | IFLScience
These giants have blue-gray colored skin with a slightly lighter colored underside. Blue whales are the biggest animals in the world. Discover the tiniest details about these massive creatures through these facts. During sexual intercourse, as much as 4 gallons of sperm is ejaculated from its penis in a single session. They normally swim alone or in groups of In certain places where there is a lot of food available, they can come together up to over fifty individuals.