Wikipedia BIOS for women scientists are more likely to be flagged for removal
thenextweb.com
thenextweb.com
Moreover, the article even says that women are less likely to get fellowships/awards (no source provided but I believe it) that would allow them to meet wikipedia's notability requirements for an article, so if anything it sounds like wikipedia is applying it's rules without discrimination but rather it's the scientific community/academia's discrimination that would make it more difficult for an article to get made according to wikipedia's guidlines.
(Frankly, only 6 out of 700 sounds like they are being treated with kid gloves! Of the several hundred articles I've written or started, way more than that have been deleted or attempted to be deleted, even ones where I can provide literally hundreds of references. A group must be very privileged indeed to have a <1% deletion rate given WP's heavy-handed deletionism these days...)
If female scientists have a BIOS, I haven't figured it out. But they do have biographies. Or at least, they would, if overzealous deletionists didn't have it out for them.