Scientists grow world's first artificial human TESTICLES in a lab in a potential breakthrough

Scientists have announced that they have grown artificial testicles in a dish, a development that they claim could help treat infertility in men. These lab-grown testicles are not yet fully functioning, sperm-producing organs, but they do share many of the same structures and genetic characteristics as natural ones. This will allow scientists to investigate fertility problems in men and possibly treat them by producing artificial sperm. Additionally, the scientist who led the work told DailyMail.com Increasingly, research has suggested that environmental pollutants in everything from food to children's toys impact male fertility, and many believe the rise of these chemicals is partly fueling America's fertility problem.