Calling it a major “breakthrough,” English scientists have created human sperm from stem cells.
Professor Karim Nayernia, who led the research team admits that the engineered sperm has not yet been perfected but will, within ten years, be capable of creating sustainable life. “This is very amazing and very exciting,” he said. ”They have heads, they have tails and they move. The shape is not quite normal nor the movement, but they contain the proteins for egg activation.”
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women soon to be obsolete too
See this link for a 2005 article about artificial womb technology.
The Catholic Church is sure to love this one...