AMH (Anti-Mullerian Hormone)
Understanding AMH (Anti-Mullerian Hormone)
What is AMH (Anti-Mullerian Hormone)?
The AMH (Anti-Mullerian Hormone) test measures the level of anti-Mullerian hormone (AMH) in the body. Though both men and women produce AMH, this test is frequently used in women to determine their reproductive health. AMH levels provide insights into ovarian reserve (the number and quality of eggs in the ovaries) and help assess fertility.
Anti-Mullerian hormone (AMH), also known as Mullerian-inhibiting hormone (MIH), is produced by the testes in males and ovaries in females. The role of AMH and its amount in the body vary by gender and age. This hormone helps in determining the development and functioning of the reproductive organs.
In women, AMH is produced by the ovaries and is one of the best markers to assess a woman’s ovarian reserve (the number and quality of eggs in the ovaries). Ovarian reserve affects a woman’s ability to conceive naturally or through assisted reproductive methods, such as in vitro fertilization (IVF). Though their ovarian reserve and AMH levels decline as they age, measuring these levels can provide insights into a woman's reproductive health and status.
Your doctor may suggest an AMH test to:
- Assess ovarian reserve (egg count).
- Evaluate fertility potential.
- Help diagnose conditions like polycystic ovarian syndrome (PCOS).
- Guide fertility treatment decisions (such as IVF)
Higher-than-normal AMH levels are often associated with fertility issues, polycystic ovarian syndrome (PCOS), or conditions that can lead to anovulation (when an egg doesn’t release from the ovaries) and irregular menstrual cycles. In contrast, low AMH levels may suggest diminished ovarian reserve, which can affect fertility, especially in women over 35.
In men, AMH is produced by the testes in high amounts before puberty. After puberty, the level of this hormone decreases and thus can be used as a marker to check for issues related to fertility. In infants, this test may help learn more about a baby's genital parts that are not clearly defined (a condition known as ambiguous genitalia).
Usually, no special preparation is required for taking an AMH (Anti-Mullerian Hormone) test. You can eat and drink at your convenience. However, it is recommended not to take birth control pills before this test as they can interfere with the test results. Furthermore, AMH levels do not change during the menstrual cycle; hence, the blood sample can be given at any time of the month.
Test result ranges are approximate and may differ slightly between labs. Talk to the doctor about the specific test results. It is important to note that AMH levels are just one aspect of fertility assessment, and a comprehensive evaluation considering other factors, such as age, medical history, and lifestyle factors, is recommended to assess and manage reproductive health.
Lifestyle tips to keep ypur AMH leve healthy:
🏋Healthy weight: Maintaining a healthy weight supports hormonal balance and optimal AMH levels.
🥗Eat (Diet): Eat food rich in vitamin D, omega-3s, and plant-based proteins to support your AMH levels and fertility.
🚴Activity (Exercise): Engage in regular moderate exercise. Physical activity helps regulate hormone levels, improve overall health.
Lifestyle (Stress): Manage stress with yoga, meditation, or deep breathing to help balance hormones and support healthy AMH levels.
👩⚕️Talk to Your Doctor (Consult): Consult your doctor for personalized guidance on AMH testing, fertility, and potential supplements.
🚭Habits (Alcohol & Smoking): These habits can negatively affect your hormonal balance and reduce AMH levels.
What is AMH (Anti-Mullerian Hormone) used for?
The AMH (Anti-Mullerian Hormone) test is done:
In Symptomatic Individuals
- Irregular or missed menstrual cycles
- Difficulty conceiving or unexplained infertility
- Hair loss
- Weight gain
- Early signs of menopause
- Hot flashes
- Low libido
In High-Risk Groups
- Diagnosed with polycystic ovary syndrome (PCOS)
- Early menopause
- History of ovarian surgery or cancer treatments (e.g., chemotherapy, radiation)
In Special Populations
- Women planning to delay pregnancy
- Women considering egg freezing or IVF
- For the testicular function in males
- Infants with ambiguous genitalia and other intersex conditions
What does AMH (Anti-Mullerian Hormone) measure?
An AMH (Anti-Mullerian Hormone) test evaluates the amount of AMH available in your body. AMH is produced by the granulosa cells of the ovarian follicles in females and the Sertoli cells of the testes in males. During the early development of a baby boy, AMH levels are high, which inhibits the development of female reproductive organs while promoting the development of male reproductive organs. On the contrary, in a girl child, low levels of AMH are produced, thus allowing the development of female reproductive structures. The AMH level in young girls remains low until puberty but increases significantly, reaching a peak in early adulthood. AMH levels tend to decrease with age and are undetectable in postmenopausal women.
AMH plays a vital role in developing ovarian follicles in women and is considered an important marker of ovarian reserve, which can be essential in assessing fertility. In men, this hormone is involved in the development and functioning of the testes. Measuring AMH levels in the blood provides critical information about reproductive health in both men and women, which can help assess fertility and guide treatment.
Interpreting AMH (Anti-Mullerian Hormone) results
Interpretations
Males:
Age |
Blood AMH Level |
Below 24 months |
14 to 466 ng/ml |
24 months to 12 years |
7.4 to 243 ng/ml |
Above 12 years |
0.7 to 19 ng/ml |
Females:
Age |
Blood AMH Level |
Below 24 months |
Below 4.7 ng/ml |
24 months to 12 years |
Below 8.8 ng/ml |
13 to 45 years |
0.9 to 9.5 ng/ml |
Above 45 years |
Below 1.0 ng/ml |
Results in the normal range indicate high fertility and ovarian reserve and a high chance of IVF success.
The low normal range results indicate low fertility and ovarian reserve and a reduced but fair chance of IVF success.
Results in the very low range indicate a very low ovarian reserve and low chances of reproductive success with IVF.
High AMH levels are usually seen in PCOS and some AMH-producing ovarian tumors.
Answers to Patient Concerns & Frequently Asked Questions (FAQs) about AMH (Anti-Mullerian Hormone)
Frequently Asked Questions about AMH (Anti-Mullerian Hormone)
Q. What is an AMH (Anti-Mullerian Hormone) test used for?
Q. How is an AMH (Anti-Mullerian Hormone) test performed?
Q. Can I take an AMH (Anti-Mullerian Hormone) test during the menstruation period?
Q. What do high AMH levels indicate?
Q. Does low AMH mean early menopause?
Q. Can men undergo AMH testing?
Q. What is the function of the anti-Mullerian hormone in males?
Q. How can I increase my AMH levels naturally?
Q. What additional tests can be done along with an AMH (Anti-Mullerian Hormone) test?
Q. How can I increase my AMH levels naturally?
Q. What is a good AMH level to get pregnant?
Q. How much does the AMH (Anti-Mullerian Hormone) test cost?
Q. What does it mean if my AMH level is low?
Q. What foods can help increase AMH levels?
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