Oh for sure, 100%, I wouldn't think I'd be doing it.
If a doctor green lights it and you have what you believe is sufficient cover I can see how someone else could make the call it is going to be fine for them. (turned out to be wrong, obviously)
But yeah fully agree there's a massive element of risk going to a country like that any amount pregnant let alone as far along as they were.
I certainly don't think it was a good call in foresight and I'm sure in hindsight they would agree it wasn't - done now though