PLAB-0426

A 31-year-old woman’s blood results after having secondary amenorrhoea that lasted for 6 months are: Testosterone = 3.4 nmol/L (<1.6), Oestradiol = 144 pmol/L (100-500), LH = 12 U/L and FSH = 4 U/L. What sign or symptom is she likely to have?