Viagra - used by men to achieve erections so they can have sexual intercourse. Allowed by employers to be covered by their health insurance plans.
Birth Control - Used to prevent pregnancy, helps with menstrual and hormonal relief like severe acne, PMS, endometriosis, lighter periods, etc. Reduces cancer risk. Apparently infringes on the beliefs of employers so it does not have to be covered by insurance if the employer doesn’t want it to.