Yes, this can absolutely happen! A PCOS diagnosis doesn't always require every test to come back abnormal. Doctors use a combination of findings to piece the picture together.
Here's how it works
- An ultrasound showing polycystic ovaries is one of the key diagnostic criteria for PCOS
- If you also have irregular periods Show Full Answer
Yes, this can absolutely happen! A PCOS diagnosis doesn't always require every test to come back abnormal. Doctors use a combination of findings to piece the picture together.
Here's how it works:
- An ultrasound showing polycystic ovaries is one of the key diagnostic criteria for PCOS
- If you also have irregular periods AND polycystic ovaries on ultrasound, blood tests for hormone levels may not even be necessary
- Some people with PCOS have normal hormone levels in standard blood work That said, it's worth having a conversation with your doctor about what was specifically tested in your blood work. Some markers — like insulin, testosterone, or anti-Müllerian hormone (AMH) — can sometimes be overlooked in a standard panel but are relevant to PCOS.
Everyone's PCOS looks a little different, so "normal" blood work doesn't mean your experience isn't valid. Your symptoms and ultrasound findings matter just as much.
September 6
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