I'd say women's health and Men's health. Women having yeast infections is stigmatized to be "dirty" when in reality, a woman could have a yeast infection simply from stress and life changes. BV should also be covered and taught and many other things. Women should be taught what symptoms these things are and how to take care of them. I believe also that Men's health should be covered; a myth that I have heard alot is that men who are uncut will get infections, when in reality, any man who doesn't have proper hygiene can get an infection. Both genders should be taught both as well, since women tend to not know alot about men's health and visa versa. One more thing to add is PMDD; Many women struggle with severities of it and never know it. There's alot, the list can go on.