You asked for it—now Dr. Oz is taking your calls and answering your most burning health-related questions. Joining him in the studio is his wife, Lisa, and Dr. Michael Roizen. Together they discuss some of the hot topics that have sparked a flood of e-mails and letters from listeners, including Dr. Oz's most recent appearance on The Oprah Winfrey Show , as well as some of his most popular radio shows.

Here are just a few of the topics that got listeners talking:

• Dr. Oz talks about the power of prayer with Father Richard Rohr.
• Whenever I laugh, I pee. What can I do?
• Is douching a good way to stay clean?