What you are stating is factually at odds with TFA, and your example of tracking sex in research studies is interesting because the NIH tweets: Sex can influen

What you are stating is factually at odds with TFA, and your example of tracking sex in research studies is interesting because the NIH tweets: Sex can influence health & disease in many ways, which is why NIH requires that researchers consider sex as a biological variable (SABV) in all stages of research: http://bit.ly/2KXGL7k http://bit.ly/2KXGL7k