Is Your Menstruation Confounding Factor?

In 1993, the NIH said that women and minorities had to be included in most medical research. The logic is so interesting because they're saying if you menstruate, then you are just so confounding that you like would mess up the data set. And it's like, wait, you don't see the cognitive dissonance there? But then why is my menstruation such a problem? Right. Slash not all women menstruate slash like, wow, it's 2023. We can we can work with the state that guys.