"I suppose that's possible," Theodore said, "But I did some research into changes in hormones for women, and there are perfectly normal reasons why they might vary. Most commonly, during a menstrual cycle, before menopause, and..." He paused. "Pregnancy."
He was holding his notebook in front of him, and he adjusted it nervously, wondering if he was completely off base. And whether he was or not, how she would take it. "Given it's never happened before, I think we can rule out the first, and I don't think you're old enough to be premenopausal, if anything I'd think that would happen later in life for veela, maybe. Is there..." He paused again. "Can you rule out the third possibility?"