Tuesday's question came from Pat in Wilmington, Ill.
She wrote: "I have 4 grown children and I have always talked honestly about sex because my parents never, ever would speak of it, not even the woman's monthly, and so I was devastated when it happened. My question is at what age is best to discuss sex and do you agree with my method of telling and talking it all?"
Val, Ryan, Ji, and special guest Lizz Winstead weigh in.
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WINDY CITY LIVE