Standing behind a hot stove all day destroyed celebrity chef Gordon Ramsay's sperm count. Ramsay and his wife Tana have four children, including twins, but had problems conceiving naturally and had one miscarriage. Speaking to U.S. chatshow host Larry King, Ramsay reveals, "I had a very low sperm count on the back of standing in the kitchen for that length of time close to the stove. So we went through the motions. "It was something we didn't want to hide. I'm far from being embarrassed about it."