Medically reviewed on August 17, 2022 by Jordan Stachel, M.S., RDN, CPT. To give you technically accurate, evidence-based information, content published on the Everlywell blog is reviewed by credentialed professionals with expertise in medical and bioscience fields.
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If you want to support your body and well-being, it’s important to pay attention to the parts of your health that sometimes seem invisible—and the hormone estrogen is just one example. Estrogen plays a notable role in females’ sexual development during puberty and regulates the uterine lining during menstruation and pregnancy. 
While estrogen is best known as a female sex hormone, people of all sexes need some amount of estrogen to be healthy. That’s because estrogen can affect bone health, cholesterol management, body weight, insulin sensitivity, and much more. 
Paying attention to any hormone imbalance is crucial. Sometimes, people develop estrogen imbalances that can result in health symptoms. Knowing how to test estrogen levels at home can help you understand your options. Then, you can dive into why it's important to test your estrogen levels and when you should consider doing so.
You can request hormone tests to gain insight into estrogen levels through a healthcare provider—but these days, it’s far from the only option. You can check estrogen levels at home by testing the blood, urine, or saliva: 
As you can see, testing estrogen levels at home is a straightforward process. You don’t need to do anything special to prepare for your test. If you opt for a blood test, the entire process shouldn't take more than a few minutes.
Females and people assigned female at birth have three different types of estrogen in their bodies. Males and people assigned male at birth only have two types. 
The three types of estrogen that you can test for are: 
Depending on the health issues you’re experiencing, your healthcare provider may suggest testing one type of estrogen over another. For instance, estradiol may be more relevant if you’re struggling with infertility, whereas estriol may be important to check during a high-risk pregnancy.
As with many sex hormones, your estrogen levels can fluctuate throughout the month.  For women and people assigned female at birth, estrogen levels are highest during the luteal phase of the menstrual cycle, which takes place during the two weeks after ovulation. 
Different tests may need to be administered during different points in your menstrual cycle. For instance, the Everlywell at-home Women’s Fertility Test collection should be conducted on day 19 of the menstrual cycle.
Now that you know how to test estrogen levels at home, you may be wondering who should pursue this kind of test.
Here are a few worthwhile reasons to check estrogen levels at home:
They include: 
As you can see, there are plenty of reasons to check estrogen levels at home. Even if you’re not experiencing any health issues or hormonal treatments, you may simply be curious about what your estrogen baseline is.
Many females and people assigned female at birth struggle with low estrogen levels. Low estrogen is most commonly seen in girls who haven’t gone through puberty yet and women who are getting close to menopause. Even so, females of all ages can experience low levels of estrogen. 
Some symptoms of low estrogen may include: 
If you’re experiencing any of these symptoms, conducting an at-home estrogen test can help indicate whether low estrogen may be the root cause. If test results show a hormonal imbalance, you can work with a healthcare provider to develop a treatment plan.
Estrogen levels naturally go down in females with age. But in addition to getting older, some outside factors can impact the body’s estrogen production.
Here are a few risk factors that can cause low estrogen: 
Elevated levels of estrogen can impact health, too. Estrogen dominance occurs when estrogen levels exceed your levels of progesterone, another important hormone.  For optimal hormonal health, these two hormones need to stay within a certain range.
Like estrogen, progesterone plays a notable role in female sexual development, menstruation, and pregnancy.  Progesterone and estrogen work together to keep the uterine lining healthy. But if estrogen levels outpace progesterone, the uterine lining can experience an overgrowth of cells. If not treated, this cell overgrowth can lead to cancer. 
Here are a few symptoms that may be associated with elevated estrogen levels: 
In addition, having high estrogen levels in the body may lead to certain conditions, such as: 
Since some of these conditions can be quite serious, it’s important to diagnose and treat estrogen dominance sooner than later.
If you have higher-than-normal estrogen levels, the body may produce too much estrogen on its own. Other times, the body may struggle to break down and remove excess estrogen.
Elevated estrogen hormone levels may also be caused by: 
If you suspect that you have elevated estrogen levels, an at-home hormone test can help you find out. If your hormone test results come back and hormones are out of balance, you can pursue treatment with your healthcare provider.
Hormone testing is an important factor for many reasons. The estrogen hormone, specifically, is closely connected to many aspects of health. If levels are out of balance, taking an at-home test can help you gain the insight you need and treat any accompanying symptoms. Balancing hormone levels can also help reduce the risk of developing serious conditions, such as infertility, osteoporosis, or cancer.
If you want to pursue better hormonal health, the Everlywell at-home Women's Fertility Test can help. This test checks estrogen levels, as well as levels of:
Are you ready to take your hormonal health into your own hands? Order your Everlywell Women’s Fertility Test today.