A man sat at a local bar savoring a double martini when an attractive woman sat down next to him. The bartender served her a glass of vodka and orange juice. The man turned to her and said, "This is a special day. I'm celebrating." "What a coincidence. I'm celebrating too," she replied, clinking glasses with him. "What are you celebrating?" she asked. "As it happens, I'm a chicken farmer, and for years all my hens were infertile, but today they're finally fertile." "What a coincidence," she said. "For years my husband and I have been trying to have a child. Today my gynecologist told me I'm pregnant! How did your chickens become fertile?" she asked "Oh, I switched cocks," he replied. "What a coincidence she said.