If you search my username, you'll see a thread about ADHD.
There are obvious sex linked illnesses that can only affect one or the other sex - ovarian or prostate cancer for example.
However, there are other conditions and illnesses that affect both male and female patients, that are misdiagnosed or mistreated if the patients are female.
Women suffering heart attacks are less likely to be recognised as such, but are more likely to survive if their doctor's a woman.
www.theguardian.com/society/2018/aug/06/women-more-likely-to-survive-heart-attack-if-treated-by-female-doctor-study
My recently diagnosed condition, ADHD-PI (or ADD, to give it it's old name), has often been misdiagnosed in girls and women, due to our different presentation.
www.additudemag.com/gender-differences-in-adhd-women-vs-men/?utm_source=eletter&utm_medium=email&utm_campaign=adult_august_2018&utm_content=082118
Everything from diagnosis, treatment and even treatment trials all seem to discriminate against women.
www.pharmaceutical-journal.com/opinion/comment/sex-bias-in-drug-research-a-call-for-change/20200727.article?firstPass=false
And why is the medical profession only starting to work out how to treat women now?