Hello, since male Wyches are a thing, I would like to propose that the following paragraph be added to the article:
Contrary to popular belief, Wyches are not exclusively female. Beastmasters, for example, are typically male and Reaver Jetbike riders may also be either male or female. While it is true that most members of a Wych Cult are female, for it is easier for them to attain the poise and grace their craft demands, talented male Wyches are still sometimes found fighting alongside their female counterparts. The males also ensure that their Wych Cult is able to sire strong offspring. That being said, while they are valued, males rarely attain high rank in a Wych cult.
I would go head with what you wrote, but add the following caveat. "That being said, due to the proclivities of most fa/tg/guys, nobody really talks about or draws of art of male wyches, and someone unfamiliar with the lore could easily get the impression that all wyches are female."