Oprah's "Ask Dr. Oz" episodes are great because they really get into it when discussing the human body; unlike some other talk shows, nothing is off-limits for Dr. Oz, so the topics often encompass things that people are normally too embarrassed to ask their family doctors about, like farts, smegma, belly-button odor [Huh? -Ed.], and, well, jizz. In fact, on today's episode, a mother of three explained that she experiences numbness, redness, and irritation after having unprotected sex with her husband of ten years, wanting to know if she might be allergic to his semen. According to Dr. Oz, she totally might be!