[If a woman in South Dakota is willing to risk undergoing an invasive, unsafe procedure in an illegal clinic, don't you think she might have a damn good reason?]

Breaking the law is never done with a "good reason." That's like saying that why else do murderers kill someone, if they don't have a good reason, would they put themselves at such risk for jailtime/capital punishment/etc.? If abortion were banned and made against the law, if the parents choose abortion, it was their CHOICE to break the law. Nobody's forcing them to break the law. There are many other options besides abortion.