It's a fact {{fact}} that persons and couples who have premarital sex are more likely to have extramarital affairs as well.
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It's a fact<ref>http://www.ejhs.org/volume10/AZFchap1.htm</ref> that persons and couples who have premarital sex are more likely to have extramarital affairs as well.
Premarital sex often fools a person into marrying someone who really isn't right for them.
Premarital sex often fools a person into marrying someone who really isn't right for them.