Differences Between the Estrogen Progesterone - Hormones Tips

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Differences Between the Estrogen Progesterone - Hormones Tips
Differences Between the Estrogen Progesterone - Hormones Tips - Estrogen and progesterone are two hormones found in oral contraceptives for women.

Two different functions, but estrogen and progesterone work together to control a woman's menstrual cycle.


Progesterone and estrogen is a steroid hormone. Testosterone, progesterone, and estrogen are three hormones which are responsible for secondary s'x characteristics. Progesterone and estrogen control for female s'x characteristics.


Early ovulation begins with the release of FSH from the pituitary gland. This stimulates the ovaries to increase the production of estrogen. Once the egg is released, progesterone levels also increased.

If the egg is not fertilized, estrogen and progesterone levels will drop, and triggering the menstrual cycle. Conversely, when fertilization occurs, both hormone levels will remain high.

birth control

Progesterone and estrogen are both used in the manufacture of oral contraceptives (birth control).

Contraceptive drugs will make progesterone and estrogen levels remain high, so the body "fooled" and thought of pregnancy so that the egg is not released. Does not release the egg will actually prevent pregnancy.


The main difference between estrogen and progesterone lies in its chemical structure. In addition, they also have different physiological effects.

Estrogen works with FSH to trigger the release of eggs. In contrast, progesterone serves to control the negative feedback that reduces the release of FSH by the pituitary gland.


According to research by the University of Pennsylvania, the use of progesterone and estrogen increase the risk of cancer by up to two-fold when taken post-menopausal. Most types of cancer is breast cancer could potentially arise.