![]() These slight differences cause them to be absorbed, metabolized (broken down), and excreted differently by the body. Synthetic estrogens differ from endogenous estrogen slightly in chemical structure. What is the difference between the natural estrogen in my body and estrogen in medication?Įstrogens produced within your body are called endogenous estrogens, while estrogens that are administered as a medication are often called exogenous estrogen or synthetic estrogen (if it is pharmacologically made or altered). ![]() Scientists have been able to harness and manufacture chemical hormones, including synthetic estrogens, that bind and influence estrogen receptors across the body, allowing us to alter and control aspects of our reproductive health. In our bodies, estrogens help control different processes-including puberty, the menstrual cycle, conception, and pregnancy. There are many different types of estrogen, and the word represents a whole family of similarly shaped molecular compounds. Think of estrogen as a key, and estrogen receptors as a lock-together they make certain body systems work. Hormones are chemical messengers that facilitate communication between cells around your entire body. You may have heard of the hormone estrogen before-it’s a pretty big deal. Synthetic estrogen containing contraceptives may cause positive and negative side effects, including: breast tenderness, bloating, nausea, acne changes, changes in bleeding pattern, changes in cholesterol levels, and changes in risk to some diseases and cancers Without the estrogen, progestin-only methods can cause unpredictable changes in menstrual bleeding The purpose of estrogen in combined hormonal birth control is to make bleeding predictable. Synthetic estrogens are used in both hormonal birth control and in treatments for menopause symptoms Here's everything you need to know about estrogen, progesterone, androgens, progestins, synthetic estrogen, and sex hormone binding globulin (SHBG). So we’ve created a guide to aaaall of the hormones. Hormones are so much more interesting than what we’re taught in health class.
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