 Passage (iii) postulates a natural regularity. Sexual conception usually results in “perfect” (as opposed to deformed or “monstrous”) offspring. This ut in pluribus claim refers to a majority of occurrences, but its background in Aristotelian natural philosophy is significant. Scholars debate whether Aristotle’s understanding of “for the most part” judgments is equivalent to a frequentist concept of probability (Judson 1991; Kraut 2006; Winter 1997). Aristotelian “for the most part” judgments imply much more in terms of law-like or natural connections than can be captured by mere reference to relative frequencies. It is therefore plausible to assume the same for medieval Aristotelians, in particular for those who wrote about natural processes.