Written by Private MD Labs Medical Writing Team • Last Updated: September 8, 2025
Ovarian aging and diminished ovarian reserve refer to the natural decline in the quantity and quality of eggs in a woman's ovaries over time. While this process cannot be diagnosed through physical examination alone, specific blood tests can provide valuable insights into ovarian function and fertility potential.
This test measures AMH levels in the blood, which directly correlates with the number of eggs remaining in the ovaries. Lower AMH levels indicate diminished ovarian reserve and can suggest reduced fertility potential. AMH testing is considered one of the most reliable markers for assessing ovarian aging and is particularly useful for women planning pregnancy or undergoing fertility treatments.
Blood tests are fundamental for evaluating ovarian reserve because they measure hormone levels that directly reflect ovarian function. These tests help healthcare providers assess fertility potential, plan family planning decisions, and determine appropriate treatment options for women experiencing difficulty conceiving.
AMH levels naturally decline with age, and interpretation of results should always be done in conjunction with other factors such as age, menstrual history, and overall health status. Your healthcare provider can help interpret your results and discuss what they mean for your individual situation and reproductive goals.
The information here is for educational purposes only and is not a substitute for professional medical advice. Always consult with a healthcare provider for proper interpretation of test results and personalized guidance regarding fertility and reproductive health.