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BBC - Liverpool doctors fit woman with bionic cervix
"Experts at Liverpool Women's Hospital have performed a minor miracle on a couple who had four miscarriages and lost one premature baby.
Janet Walker and Graham Lobb, who live in Windermere, were about to give up trying for a baby after six years of heartache.
Doctors at Liverpool Women's Hospital fitted Janet with a bionic cervix and she recently gave birth to Ainka.
The cervix allowed Janet to carry Ainka to 37 weeks, when she gave birth by caesarean section."