PMOS screening

It will tell you whether your symptoms and blood results are consistent with the recognised criteria for PMOS. You'll need to complete our health questionnaire and provide a blood sample.

A clinician will review your symptoms, menstrual history and blood results together to determine your PMOS outcome.

Your PMOS Screening combines three things to build a fuller clinical picture:

• A detailed health questionnaire covering your periods, symptoms, hair growth, medications, contraception, reproductive history and wider health.
• An at-home blood test looking at reproductive hormones, androgen activity, thyroid function and prolactin, with AMH added where clinically useful. Where there is enough sample, we’ll also run wider cardiometabolic markers including HbA1c, cholesterol and liver function.
• A GP-led clinical review where a clinician reviews your questionnaire and blood results together against the recognised PMOS criteria. You’ll then receive a personalised PMOS screening outcome in the app, along with an explanation of what your results mean and recommended next steps.

Up to 19 markers, chosen around the three diagnostic criteria for PMOS.

Cycle hormones - FSH, LH, oestradiol and progesterone, to assess ovulation.

Androgens - testosterone, SHBG and free androgen index, the activity behind excess hair, acne and hair thinning.

Thyroid and prolactin - to rule out conditions that mimic PMOS.

AMH - where clinically required.

If there is enough blood in your sample, we’ll also give you an overview of your metabolic health, including:

• HbA1c
• Cholesterol profile
• Liver profile