My ex-wife was a medical professional. She had been through Anatomy classes, dissected a human, and wasn’t bothered at all by what the human body looked like inside, nor by any substance the human body could leak, excrete, ooze, expectorate, or otherwise emit.
She could be very cold and clinical at times. Once, when we were getting ready for bed, we were discussing a recent TV news story about female reproductivity. I was a little confused by it, and asked a simple question. She stripped down to nothing, and proceeded to point out where in her body her uterus was, and where her fallopian tubes were, and her ovaries; and a few other things I’d rather not mention. Not what I wanted to hear at that time. Kind of killed the mood.
But it was also a blessing, at times. She did a lot of her ear, nose, and throat work on deceased cats (human cadavers are expensive, and a cat has pretty much our ENT structure, though smaller); and when our cats needed veterinary attention, she could speak with the vet on a professional level. All the medical terms and Latin they used in the course of an exam or procedure would go clear over my head, but she “translated” it for me later. She understood what the vet was saying. Somewhat similarly, I remember once needing a root canal. I didn’t quite understand what the dentist was saying, so I asked her. She got out her copy of Gray’s Anatomy, and using the illustrations, showed me what the dentist was planning to do. Coldly and clinically, while I turned green.
I think it depends on the person, and what attracts them. She never mentioned “de-sensitization” courses; she was just plain fascinated by biological science and medicine. I wasn’t. I was fascinated by history, political science, and law; and she could not understand those at all. I get it–I have represented some really reprehensible people in court–and I’ve had to separate my own feelings, coldly and clinically, from the job I have to do for my clients. I suppose she has to do the same things, for her patients. We may have broken up, but she taught me the value of “cold and clinical,” when the matter calls for it.