What Is AMH?
Learn what AMH is, why it matters for fertility, what a good level looks like, and how tracking your cycle can support your health journey.
AMH, or Anti-Müllerian Hormone, is a hormone produced by tiny follicles in the ovaries. It’s commonly used as a marker of ovarian reserve, which refers to how many eggs you have left. While these levels don’t directly predict pregnancy, they provide helpful insights into fertility potential and reproductive health.
Why Does AMH Matter?
Understanding AMH levels can help guide decisions about fertility planning, egg freezing, or treatments like IVF. Higher levels often suggest a larger number of eggs, while lower levels may indicate fewer eggs remain. However, age, egg quality, and other factors also play significant roles.
What Is a Good AMH Level?
There isn’t a single “perfect” AMH number. Instead, doctors use reference ranges based on age and individual health goals. An AMH level that’s ideal for fertility preservation may differ from what’s expected for your age group. A fertility specialist can interpret results in the right context.
AMH Testing and Next Steps
AMH testing is a quick blood test, often recommended if you’re over 35, planning pregnancy, or exploring fertility treatments. Results are best understood alongside other assessments like antral follicle count or hormone panels for a complete picture.
How Tracking Can Help
While these levels come from lab testing, tracking your cycle with an app like Belle can reveal patterns in ovulation, cycle regularity, and hormonal symptoms. These insights help you understand your reproductive health better and provide useful information to discuss with your doctor.
FAQs
Can AMH levels change over time?
Yes, AMH levels naturally decline with age, but they can also fluctuate slightly due to hormonal changes or medical conditions.
Does a low AMH level mean I can’t get pregnant?
Not necessarily. AMH reflects egg quantity, not quality, and many people with low levels still conceive naturally or with assistance.
When should I test my AMH levels?
Anytime, as AMH is stable throughout the menstrual cycle. It’s often tested when planning pregnancy, considering egg freezing, or after fertility concerns arise.