Donald Trump, the Republican Presidential front-runner, touched off a firestorm of controversy on Wednesday by suggesting that, if elected, he would build a wall inside the uterus. In proposing an addition to the uterus, a major female reproductive sex organ, Trump sought to draw a distinction between such a wall and the wall that the uterus already has, commonly referred to as the uterine wall. No, no, no, this would be a much better wall than that wall, Trump said. People are going to love this wall. As has been his custom on the campaign trail, Trump offered few details about his plan to build a wall inside the uterus, other than to say that he would make women pay for it. Watch: A comic short about breaking up with your therapist. 