Guys: can you explain this oddity to me?

even by the fourth date i wouldn't have any idea of she was going to the future mother of my children or not. i wouldn't care if she slept with each of her dates, or not. i could care less about the past, i only deal with the present. and since that would mean now, her sleeping with me on the first, second or third date would not make her any more nor any less of a woman. just someone who happens to enjoy sex as much as i do.