Do women produce testosterone?

Yes. Testosterone is produced in the ovaries and adrenal glands and plays a role in energy, libido, bone density, and muscle maintenance. Women produce it in smaller amounts than men, but it is a normal part of female physiology.

What is the typical testosterone reference range for women?

Reference ranges vary between laboratories, but a commonly cited range for adult women is approximately 15–70 ng/dL. These figures are population-based context, not personal targets. Only a clinician interpreting your specific lab results can tell you what your result means for you.

Can I tell if my testosterone is low just from symptoms?

No. Symptoms that some people associate with testosterone changes — such as fatigue or low libido — have many possible causes. A lab test interpreted by a clinician is the only way to assess hormone levels.

Does testosterone affect mood in women?

Hormones interact in complex ways and may play a role in mood, though the relationship is not straightforward. If you are experiencing mood changes, a healthcare provider can help explore possible contributing factors.

Is this medical advice?

No. This guide is for informational and educational purposes only and does not constitute medical advice. Always consult a qualified healthcare provider.

Testosterone in Women: What the Numbers Mean

Testosterone is part of female physiology

Women produce testosterone in the ovaries and adrenal glands throughout their lives, though in much smaller quantities than men. Far from being an afterthought, testosterone contributes to several aspects of wellbeing in women, including energy, libido, bone density, and the maintenance of muscle mass. It is one of several hormones that interact to support overall health, alongside estrogen, progesterone, and others.

Testosterone levels in women naturally change with age, across the menstrual cycle, and during major hormonal transitions such as pregnancy, the menopause transition, and postmenopause.

What testosterone may influence

Research suggests testosterone may play a role in a range of areas for women:

Energy and vitality. Some people associate changes in energy levels with hormonal shifts, including testosterone.
Libido. Testosterone has a recognised role in sexual desire across sexes.
Bone density. Together with estrogen, testosterone contributes to bone maintenance.
Muscle mass and strength. Testosterone supports the preservation of lean muscle tissue.
Mood. Hormones interact in complex ways that can influence mood, though isolating the contribution of any single hormone is difficult.

These are areas of ongoing research, and the relationships involved are rarely simple or linear.

Reference ranges: context, not a verdict

Population-based reference ranges for testosterone in adult women are commonly cited at approximately 15–70 ng/dL, though exact figures differ between laboratories and the methods they use to measure it. Our testosterone reference range tool can display where a value falls within commonly cited population context.

It is important to understand what a reference range does and does not mean:

Reference ranges are derived from population data — they describe where most people in a given group fall, not what is optimal for any individual.
A result outside a reference range does not automatically mean something is wrong, and a result within it does not guarantee everything is fine.
Testosterone values can vary depending on the time of day the test is taken, the testing method used, and the laboratory performing the analysis.
Only a clinician with your full clinical picture — including symptoms, history, and other test results — can meaningfully interpret a testosterone result.

Symptoms are not a substitute for testing

Some people associate symptoms such as fatigue, low libido, or changes in mood with testosterone changes. These experiences are real and worth discussing with a healthcare provider. However, symptoms like these have many possible causes — hormonal and otherwise — and cannot reliably indicate testosterone levels on their own. Self-diagnosis based on a symptom list is not a substitute for professional assessment.

If you are concerned about hormonal health, speaking with a clinician who can order appropriate tests and interpret them in context is the right next step.

Testosterone changes across the lifespan

Testosterone levels in women tend to decline gradually with age. The transition through perimenopause and menopause brings changes in multiple hormones simultaneously, including testosterone, estrogen, and progesterone. These overlapping shifts can make it challenging to attribute specific symptoms to any one hormone — which is one reason why a clinician's assessment is more informative than a single lab value.

What about testosterone therapy?

Testosterone therapy for women exists and is used in some clinical contexts. Whether it is appropriate for a given person is a decision made in consultation with a qualified healthcare provider, based on a thorough assessment. This guide does not recommend, evaluate, or endorse any treatment approach.

Disclaimer

This guide is for informational and educational purposes only. It does not diagnose any condition, does not interpret lab results, and is not a substitute for professional medical advice. Hormone reference ranges vary by laboratory and by individual. If you have symptoms or concerns about your hormonal health, consult a qualified healthcare provider.

Track this in OptiAI

Use OptiAI to log hormonal check-ins, track symptoms over time, and build a record that supports more informed conversations with your clinician.