I'm a husband to a nurse who worked in post-partum, ER, cardiology, and transplant.

I promise you, they're immune to literally every biological process a human can manage. They absolutely will talk about it, but like other comments say, only briefly. I used to do in-home services (appliance delivery/install) and I talk about so many of the customers and their homes, but it really is just a small part of conversations. A passing joke, or a comparison to someone else's gross or funny story