I personally know a gynecologist who, in her thirties, was still uneducated on the wonders of receiving oral sex, on the existence of the G spot, etc. Apparently they don't really have time for that sort of stuff in the cursus in a lot of countries. Sexual health doesn't include pleasure, it seems.
Which is to say, unless it comes from personal experience, they won't be advocating for that sort of stuff.
So it makes perfect sense if that lady is a strict Christian who married her "first love" and isn't really a medical gynecologist and he's the typical "i need a wife who's a virgin so I'll never gave to make an effort because she'll never know any better" dude. That poor woman should shut the fuck up though.