No wonder people are confused about the biological nature of sex.

Females get periods.

Menstrual blood does not look like a red feather

Menstrual blood is not a shower of glittery confetti hearts

Menstrual blood is not a funny red crocheted creature

Menstrual blood is not a pretty red flower

Menstrual blood is not pomegranate juice.

Also we don't drink from menstrual cups.

Thanks @adobestock you are getting closer here. But none of us believe this is menstrual blood either.

In fairness this is much closer to the reality. Thanks @adobestock

Try searching Google Images for pictures that represent the reality of periods. Very hard to find any.

Maybe that is why it is so easy to forget about the reality of biology.

Over on instagram @MENSTRUAL.BLOOD provides images of the reality