Then you would know my view on what happens when a person presents as pregnant as a result of rape/incest. In fact if you read through the comments section, you will see I have answered this question in more detail.
Anybody who says they've been raped should be automatically believed. Abortions should be offered free and with counselling. I suspect that some people in more hardline red states would want proof in the form of a police interview/crime reference number (though a CRM is the British paperwork system)