Estrogen plays a vital role in reproductive and overall health. Imbalances can lead to problems such as mood swings, fertility disorders, and even some cancers. Regular testing allows these conditions to be monitored and managed effectively.
Estrogen is a key hormone produced in both men and women, although it plays a particularly critical role in female reproductive health.
It belongs to a group of hormones known as steroid hormones, which are essential for the regulation of numerous body functions.
Estrogen is responsible for the development of female secondary sexual characteristics, such as breast growth, and contributes to the regulation of the menstrual cycle.
Beyond reproductive health, estrogen has other important functions, including:
Measuring estrogen levels helps doctors detect hormonal imbalances, assess fertility, diagnose certain cancers, and identify problems associated with menopause or other hormonal disorders.
Estrogen is not a single hormone, but a group of compounds that play crucial roles, especially in the reproductive system. The three main types of estrogen are:
For women, estrogen tests are often part of regular checkups or fertility evaluations. In men, they may be needed to explore health issues related to hormonal imbalances.
Here are some cases where an estrogen test may be recommended:
Estrogen levels can be measured using a variety of methods depending on the medical context.
The test usually involves collecting a sample from the body, which is then analyzed to determine hormonal levels.
Common methods for measuring estrogen:
These tests are sometimes part of larger hormonal panels, such as a reproductive panel or fertility assessment. They may also be included in endocrine function tests.
Preparations for the test:
The most commonly measured form is estradiol (E2) because it provides important clinical information about hormonal health. Estrogen levels vary depending on gender, age, and, for women, the phase of the menstrual cycle.
Here are the typical ranges for estradiol:
Typical reference ranges for urinary estradiol (measured in mcg/24 hours):
Note: These ranges may vary depending on the laboratory and the specific test methods used.
High levels of estrogen may indicate an imbalance or an underlying health condition.
Causes of high estrogen levels:
Recommendations:
Low estrogen levels are common during menopause but can also be the result of other factors.
Causes of low estrogen levels:
Recomendations:
We can analyze and explain hundreds of blood biomarkers. Check out some key examples:
Your Free Analysis