Some members of the Bitcoin community have... some work to do in making women feel welcome. An illustrative blog post by a woman that went to a meetup:

http://www.ariannasimpson.com/this-is-what-its-like-to-be-a-...

“Well,” he says looking at me knowingly, “Women don’t usually think in terms of efficiency and effectiveness”.

Dogecoin is doing better on this score, although there's still a long way to go to hit 50:50

Women don't gamble as much as men do, so, good luck with that!