Women over 40 don't have sex, what a ridiculous concept.Yeah, the suits thought the "desired demographic" would be uncomfortable a the idea of a woman Janeway's age having regular sex with a member of the crew...
Everyone knows that once a woman turns 39 and a half things just seal up down there and even a crowbar and a bathtub of k-y jelly wouldn't be able to get things working again.As an unrelated side-note, I chose to do applied mathematics in school rather than biology.

Applied mathematics isn't that unpleasant, we got to learn about cannonballs in low gravity environments without wind-resistance.
I should have known that you have cameras in my home after that incident with the open fly.
