Here's two. Sorry I don't have time to find more right now. In any event, you admit that outreach exists for female-dominated fields, that would appear to go against the notion that [support] groups for other female dominated fields would be "seen as a bad joke that no one would ever take seriously."
We were talking about male-only conferences, and those links are about diversity outreach programs that focus on African-American, Asian, Hispanic, Latino, LGBT and males (listed in that order on both links). The very first successful example they bring up is an African-American woman.
There exist diversity programs in almost all professions. What does not exist is conferences, universities or network groups that only allow one group in the name of diversity. The linked example are what people that dislike affirmative action points at as good example of outreach in stark contrast to actions which only invite one group and exclude everyone else from participation.
But maybe if you had more time, you could locate all those numerous male-only conferences.
Specifically you mentioned "male only conferences, universities or network groups", and I mentioned "support groups, outreach groups, and scholarship programs." You're right, I haven't had a chance to find any male-only conferences for psychologists and veterinaries (but for that matter, I can't find any "female-only" conferences in other fields like tech), but I did find examples of outreach/network groups. And as I mentioned, the fact that they do exist for fields like nursing and teaching is evidence that if these outreach groups don't exist for veterinarians and psychologists, it's not because they're seen as a "joke."
in stark contrast to actions which only invite one group and exclude everyone else from participation.
You are asking for example of meeting places which are women only? That is not a hard thing to do but so its odd question to ask here on HN given the numerous articles and discussion on that particular subject.
https://women.com/ ? Describe by YC as the "the go-to place where women can speak honestly with each other online, deliberately away from the male gender".
There is a numerous number of exclusive hacker spaces which are women only. Men are not only excluded, they are explicitly not welcome and barred from entering. Geek Feminism Wiki has the list if interested.
For education, we got Ada Developers Academy as the google #1 hit. An exclusively "for women" education. There are others like Hackbright Academy, but the list would go long if I listed them all.
While its common for conferences to have women-only meet ups and exclusive areas, there are also a few that are also exclusive. Female founders conference comes to mind - an event just for women as per the description text.
What has every example above in common? They are welcoming one gender, and aggressively excluding the other gender. Compare that to the two links you gave, and I find the differences in tone as stark as light and day. There is no "male go-to place where men can speak honestly with each other deliberately away from the female gender". Saying that sentence out loud feels like a joke. I could be wrong and maybe some people feel that would be a valuable concept, but to me it sound like the old-style boys club that went away when gender equality became a concept.
Veterinary outreach to men (and other minorities): http://www.vtnews.vt.edu/articles/2014/04/041014-vetmed-dive...
https://www.vet.purdue.edu/diversity/files/documents/Diversi...