Saturday, March 2, 2024

Normal Estrogen Levels In Females

Do I Have Any Risk Factors

What is Oestradiol? The Female #Hormone Explained Plus How to Test #Oestradiol Levels

If you have a personal history of breast cancer you should not pursue estrogen replacement therapy. Many breast cancers are estrogen sensitive which makes estrogen replacement a no-go.

If you have a family history of breast cancer, you need to be very careful. Pause and consider the risk versus the benefit of estrogen replacement with your physician. Dig into other risk factors, get your mammograms, and possibly even get tested for genetic markers for cancer. Then, make a decision with your doctor.

Hormone Levels After Puberty

After puberty, a woman enters a premenopausal phase . This is considered peak fertility age, and hormone levels fluctuate based on where a woman is in her menstrual cycle. During the menstrual cycle, hormone levels fluctuate in the following way:

The follicular phase . This phase represents the development of the follicle , prior to the release of an egg cell. The follicle is stimulated by rising follicle-stimulating hormone levels.

  • Early in this phase, estradiol levels are low.
  • Anti-mullerian hormone plays a role in choosing which follicle will become the dominant follicle, which will release an egg at ovulation.
  • The dominant follicle begins producing estradiol. Estradiol levels rise gradually at first, and then sharply rise two to three days before ovulation.
  • Estradiol levels peak just before a surge of two other important hormonesâluteinizing hormone and follicle stimulating hormone âtriggers ovulation.

Ovulation. This phase begins with a surge of luteinizing hormone and follicle stimulating hormone , which triggers the release of an egg from the dominant follicle.

  • Estradiol levels decline during the ovulation phase, which lasts about 16 to 32 hours.

The luteal phase . After ovulation, the luteal phase begins.

Range Of Normal Estrogen Levels

Estrogen is a female hormone that is mainly produced by the ovaries. It serves many purposes including helping to regulate the menstrual cycle, preserving bone density and increasing uterine growth. An imbalance in estrogen levels can cause many problems and symptoms. Abnormal bleeding, infertility and menopause all can be caused by estrogen imbalances. A simple blood, urine or saliva sample can be evaluated to determine estrogen levels. Once levels are evaluated, treatment may help to alleviate symptoms of the hormonal imbalances.

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What Are Normal Estradiol Levels In Women

It is first important to understand there are other methods that estradiol levels can be obtained for example, from a finger prick and also from saliva. With venipuncture samples, such as when you have blood drawn in a doctorâs office, normal estradiol levels range between 15 and 350 picograms per milliliter in adult women who experience regular menstrual cycles . Estradiol levels in women vary based on factors like age, pregnancy, and menstrual cycle phases. With venous samples, levels can fluctuate significantly during the menstrual cycle and may be as high as 800 pg/mL and still be considered normal.

During pregnancy, normal estradiol levels can reach 20,000 pg/mL. After menopause , estradiol levels from venipuncture are typically below 10 pg/mL for women who arenât on estrogen therapy.

Thereâs one key thing to keep in mind when it comes to normal levels: estradiol reference ranges can differ depending on the sample type, the day of collection, and the laboratory conducting the test. Each lab must define its own reference range for each type of test since collection kit materials, chemicals used to perform testing, lab instruments, and more can vary from lab to lab. This is a normal part of the lab testing processâso itâs best to interpret your estradiol test results using the reference ranges provided by the laboratory used for testing.

What Is A Normal Estrogen Level


Here are the normal ranges for estrogen according to the lab and also the range for where I would ideally like it to be:

Lab Range for day 3 in women: 60 824 pmol/L

Estimated Ideal Range for day 3 in women: 150-200 pmol/L

Estimated Ideal Range for midcycle: 1000-1500 pmol/L

Lab Range for estrogen in men: < 200 pmol/L

Estimated Ideal Range in men: 129-142 pmol/L

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What Are The Common Conditions And Disorders Associated With Estrogen

Estrogen plays a role in most conditions that fall under the umbrella of womens health. Some of the most common include:

Research is ongoing about estrogen’s role in conditions affecting other body systems. For instance, estrogen has been linked to some endocrine disorders and gastrointestinal diseases.

Testosterone Levels In Postmenopausal Women

Female hormone imbalance is relatively common, especially once menopause strikes. At this time, the ovaries no longer produce crucial chemicals that the body needs. These hormones are still required throughout life to maintain strong bones and muscles, support brain and heart functions, and keep an active libido.

The list of female hormones produced by the ovaries includes:

While the adrenal glands still help out with testosterone and progesterone production in later years, the amount supplied is extremely small. The biggest issue that we see is an end to normal estrogen levels when the body converts excess testosterone into estradiol. This causes an imbalance that leads to a condition called estrogen dominance where estrogen is now unopposed by progesterone and testosterone because their levels have declined. Estrogen dominance leads to weight gain, which further increases testosterone to estrogen conversion.

Here is how to tell if a woman has high estrogen and low testosterone and progesterone after menopause:

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What Your Estrogen Total Test Results Mean

The total estrogen test measures the levels of three hormones: E1, E2 and E3. Individually tested, levels are dependent on tanner stages. These are the measure of development for children.

For estrone , interpreting results is based on the age and gender of the person being tested. Children have very high levels of this hormone at birth from day 1 and for a period of two weeks, after which levels fall significantly.

For boys and men, these are the normal E1 values, per tanner stage:

  • Stage I: normal values are either undetectable or within the range of 0 to 16 pg/mL.
  • Stage II: normal values either undetectable or within the range of 0 to 22 pg/mL.
  • Stage III: normal values are between 10 and 25 pg/mL.
  • Stage IV: normal values have to be between 10 and 46 pg/mL.
  • Stage V: normal values have to be between 10 and 60 pg/mL.

For girls and women, normal estrone levels need to be as follows:

  • Stage I: normal values are either undetectable or within the range of 0 to 29 pg/mL.
  • Stage II: normal values are between 10 and 33 pg/mL.
  • Stage III: normal values are between 15 and 43 pg/mL.
  • Stage IV: normal values have to be between 16 and 77 pg/mL.
  • Stage V: normal values have to be between 17 and 200 pg/mL.

For adult men, normal values are between 10 and 60 pg/mL. For adult women, levels depend on menopause. Premenopausal levels are between 17 and 200 pg/mL while postmenopausal levels are between 7 and 40 pg/mL.

For boys and men, these are the normal E2 values, per tanner stage:

Lh Levels Before Pregnancy

Is PCOS a Hormone Imbalance?

Before pregnancy, LH levels can vary depending on which phase of the menstrual cycle you are in. During the follicular phase, LH typically measures between 1.9 to 14.6 IU/L, and during the luteal phase they can measure between 0.7 to 12.9 IU/L. Anywhere within these ranges would be considered normal by your doctor.

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Range Of Estradiol Measurements

A very wide range of estradiol levels are seen in clinical and research settings . Physiological estradiol levels in prepubertal children, adolescents, and adult women and men encompass a range of approximately 120 000 pg/mL. This range also includes estradiol levels obtained in breast cancer patients treated with aromatase inhibitors, in postmenopausal women treated with estrogen, and in patients undergoing ovarian stimulation treatment. The range can be extended at the lower end to < 1 pg/mL in patients treated with aromatase inhibitors. Thus, estradiol assays employed by clinical and research laboratories are required to be accurate and precise across several orders of concentration.

Approximate Range of Serum Estradiol Levels in Prepubertal Children, Adolescents, Women, and Men and During Certain Treatments

Estradiol Source .

What Are Normal Estrogen Levels

Normal estrogen levels for women change depending upon many factors. This table shows what normal estrogen levels are and how they change over the years:


However, if women do not have these normal estrogen levels and they feel perfectly healthy, then chances are that there are no problems. If a woman does feel concerned, then the recommendation is to further investigate the situation by visiting your doctor.

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What Causes High Estrogen

There are two main factors that will drive higher than normal levels of estrogen:


The enzyme that makes it, aromatase, works faster when there are higher levels of insulin in your blood. What causes higher levels of insulin is a higher intake of high glycemic index starches and sugars. So, in order to correct this, we look to reduce the intake of these foods.

Liver detoxification

Its your livers job to remove estrogen. It does this through a series of steps known as phase I and phase II liver detoxification. These steps are dependent on a number of co-factors for them to work normally. These include pyridoxal-5-phosphate, vitamin B12, methyltetrahydrofolate , magnesium, indole-3-carbinol, and calcium-d-glucarate.

Eating more leafy greens and vegetables like kale and broccoli supplies these. Otherwise, they can be taken in supplement form to assist efficient liver detoxification of hormones.

Healthy estrogen levels are vital for both men and women. If the levels are either low or high, there are natural medicine strategies to restore healthy hormone balance.

How Estrogen Levels Affect Your Body

Signs and symptoms of high and low estrogen levels

Having consistently low levels of estrogen can affect your reproductive system as well as other systems in your body.

Estrogen is the hormone that’s mainly responsible for sexual development in girls as they reach puberty. Some of its other functions include:

The type of HRT therapy, the mode of administration, and the dosage that you are prescribed depend on many factors. These include the underlying cause, severity, and symptoms of your low estrogen.

Basic facts about HRT include:

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Ways To Increase Estrone

If your doctor determines that your estrone levels are too low, they will likely have strategies and recommendations for you to try, which may or may not include the strategies in this section. Talk to your doctor before making significant changes to your diet, lifestyle, or supplement regimen, and never use these strategies in place of something your doctor recommends or prescribes.

1) Milk

Its no secret that the milk you buy from the store is full of hormones, including estrogen .

But what effect does this have on people who drink cows milk?

A study including men, women, and children tested this by giving participants 500 mL or more of cows milk for up to 21 days. They found that concentrations of estrone increased significantly for everyone in the study .

2) Black Tea

According to a study of 130 postmenopausal women, black tea may help boost estrone levels. Researchers discovered that estrone levels in regular black tea drinkers were 19% higher than in women who drank little to no black tea .

3) Avocado and Grapefruit

Oddly enough, avocado and grapefruit may help increase estrone levels in women .

A study of 242 postmenopausal women found that those who ate the most avocados had estrone levels that were 26% higher than those that did not eat as much. Similarly, the top eaters of grapefruit had 29% higher levels of estrone .

4) Yoga

Yoga may also help improve certain postmenopausal symptoms, like sleep issues, joint pain, and mood swings .

List Of Normal Hormone Levels In Women

Hormones are substances produced by the body that have chemical effects on other parts of the body. Women produce hormones, such as estradiol, follicle stimulating hormone , luteinizing hormone and progesterone. Certain hormones rise at various times of the menstrual cycle and during pregnancy. Hormone levels also change at menopause.

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What If I Have Low Lh Levels

If your results come back and show that your LH levels are below the normal range, this could be a sign of any of the following:

  • You may have problems with your pituitary gland, and/or
  • You may be malnourished or suffering from an eating disorder.

To improve your LH levels, there are a few different things you can do both naturally and medically.

In terms of natural solutions, a great place to start is by simply making healthy lifestyle choices. This includes getting plenty of sleep, eating a nutritious diet, avoiding alcohol and tobacco, and reducing overall stress levels. You can also try taking natural supplements like D-aspartic acid or Chasteberry, as some women have found these to be helpful for boosting LH levels.

If you have exhausted all natural options and still not having any luck, there are also medical treatments that you can try. This includes estrogen and progesterone replacement therapy, agonist and antagonist of gonadotropin releasing hormone agonists and antagonists, gonadotropins, and human chorionic gonadotropin injections to stimulate ovulation. Again, your doctor will have a better understanding of your background and can speak with you further about the best treatment option for your situation.

Normal Lh Levels And Ranges

What’s Thyroid Stimulating Hormone Normal Range? (Normal TSH Levels)

LH levels will vary depending on the individual. However, for premenopausal women with a regular menstrual cycle, any measurement between 5-25 IU/L would be considered normal.

Although everyones situation is different and results may vary, here is a closer look at the most common LH ranges pre-pregnancy and during ovulation, pregnancy, and menopause.

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Who Gets Estrogen Replacement And Do I Qualify

Estrogen replacement is not for women who are still having periods because, by definition, if youre having periods, you have estrogen. Its completely inappropriate, and something you should never pursue.

However, all postmenopausal women should concider optimizing their estrogen levels with bioidentical estrodiol.

Female Hormone Analysis: What Should Normal Hormone Levels Be

A blood hormone test is a useful tool to study the levels of the female hormones responsible for regulating the female ovarian cycle. It can help us to determine the potential fertility of a woman.

The main hormones that are anaylzed in women check are: FSH, LH, estradiol, progesterone, AMH, prolactin, and TSH.

Along with a transvaginal ultrasound scan, a female hormone check up allows us to predict the status of a woman’s ovarian reserve. This blood test is therefore a highly useful tool when it comes to determining the egg count of a woman and if the woman is ovulating adequately.

Provided below is an index with the 8 points we are going to expand on in this article.

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Stage : Follicular Phase = Increasing Estrogen

Estradiol is mostly made within the ovaries. In the first part of the cycleâthe follicular phase, from the start of your period until ovulationâestradiol is produced from sacs that contain your eggs, called follicles. Estradiol stimulates the growth and thickening of the endometrium .

Near the end of the first phase, estradiol levels peak, triggering the brain to release two hormones: a large surge of luteinizing hormone , and a smaller surge of follicle stimulating hormone . This then triggers ovulation. Just before ovulation, the follicle stops producing estradiol and its levels drop .

Most Of The Fear And Confusion Around Bhrt Are Rooted In The Whi Study Which Only Looked At Synthetic Hormones


All risk and/or benefits of bioidential hormone replacement has therefore been extrapolated from the synthetic variants in this study which you just can not do.

This is a very important variable.

When they fleshed out all the data, the culprit causing an increase risk in breast cancer, strokes, and blood clots in the WHI trial was the provera the synthetic progestin. Not the synthetic estrogen, prempro.

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What Are Injectable Female Hormones Used For

Injectable female hormones are used in fertility treatment cycles to artificially control the menstrual cycle It allows for an optimization of the ovarian stimulation cycle in fertility treatment cycles, thereby increasing the chances of success.

If you would like more information about this, then please visit the following article: Ovarian induction.

What Does Estrogen Do

Estrogen is responsible for female sexual development, triggering the growth of breasts, pubic hair, and other sex characteristics during puberty. This hormone also plays an important role in maintaining your reproductive health by controlling the growth of the uterine lining at the beginning of your menstrual cycle and during pregnancy.

However, estrogen also plays an important role in your overall health. Estrogen regulates your bone and cholesterol metabolism, as well as your body weight, glucose metabolism, and insulin sensitivity.

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High Normal And Low Testosterone Levels In Females

Here is an easy to read chart that shares what testosterone levels in women should look like. It is important to keep in mind that these numbers are just reference ranges. Each clinic will establish their own scales that will be slightly different from each other. This is in part due to calibration errors with equipment or the different kinds of people that get their hormone levels tested at a particular clinic.

Low, High And Normal Testosterone Levels In Females

Total testosterone:

Under 9.21 ng/dL

What is a normal testosterone level in females? A normal range of testosterone levels for a woman is considered to be between a reference point that is determined by each individual clinic.

Normal testosterone levels in women look like this:

  • Over 30 years old is anything between 15 70 ng/dL
  • Over 40 years old is anything between 12.75 63.75 ng/dL
  • Over 50 years old is anything between 10.8 54.19 ng/dL
  • Over 60 years old is anything between 9.21 46.06 ng/dL

Some women may fall on the lower end and feel symptoms and others may fall at the higher end and feel symptoms. Understanding that each woman is different and even when a number on a scale says too low or too high, it is still up to the licensed doctor in charge and the patient to determine if treatment will be helpful.

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