How Science Got It Wrong About Progesterone

Progesterone is important for women's health.

Progesterone has been both ignored and mistakenly blamed for side effects it does not cause. How did that happen?

First, progesterone was discovered after estrogen, so, according to endocrinology professor Jerilynn Prior, missed being part of the tidy hormone dichotomy of “testosterone for men and estrogen for women.”

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Roadmap to Progesterone

how to make progesterone

Progesterone is beneficial because it lightens periods. It also reduces inflammation, regulates immune function, and supports healthy thyroid, brain, bones, and breasts.

Do you make enough progesterone? Are you sure?

The only way to make progesterone is to ovulate and have a healthy luteal phase.

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Basic Body Literacy

Some basic body literacy:

A proper period or menstrual bleed is a bleed at the end of a natural ovulatory cycle. Any other type of bleed is either a pill bleed (a withdrawal bleed from stopping contraceptive drugs) or an anovulatory cycle (a bleed when there has been no ovulation).

A menstrual cycle is, therefore, an “ovulatory cycle,” in which ovulation is the main event.

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Do Women Need Periods?

do women need periods

With the news that women don’t need pill-bleeds came the headline “Women don’t need periods,” which is completely wrong.

It’s true that women don’t need pill-bleeds because pill-bleeds are not periods. But women do need natural menstrual cycles, and here’s why.

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