text: Sperm Stem Cells May Treat Infertility Nov. 4, 2004 -- Scientists from the University of Pennsylvania have successfully grown stem cells that make sperm, which could eventually lead to new treatments for male infertility.
inputs: Sperm Stem Cells May Treat Infertility Nov. 4, 2004 -- Scientists from the University of Pennsylvania have successfully grown stem cells that make sperm, which could eventually lead to new treatments for male infertility.