VIABLE MOUSE WOMB ON HORIZON. “In 2002 she and her colleagues started making mouse wombs and growing mouse embryos inside them. . . . Liu thinks she and her team should have a viable mouse womb in 5 to 10 years. A human model will take longer – “10 years, maybe, or a little more,” she says, assuming that restrictions on fetal testing are lifted or eased.”
http://www.nrlc.org/archive/Killing_Embryos/ArtificialWombs.html