Too much of a concidence xD

Maybe a little DISTURBING!
A man sat at a local bar and said, "This is a special day I'm celebrating."

"What a coincidence," said the woman next to him. "I'm celebrating too." she replied, clinking glasses with him. "What are you celebrating?"

"I'm a chicken farmer, and for years all my hens were infertile, but today they're finally fertile." said the man.

"What a coincidence", the woman said. "For my husband and I have been trying to have a child. Today, my gynaecologist told me I'm pregnant! How did your chickens become fertile?" she asked.

"I switched penis(s)," he replied.

"What a coincidence," she replied.