Increased LH : FSH ratio is seen in :
In PCOD; LH:FSH ratio is increased (>2.1) Normal LH:FSH ratio = 1:1 PCOD : LH:FSH ratio = 3:1 . Due to Hyper androgenisis which leads to Increase in Estrogens which leads to Decrease FSH and Increase LH.
Premature menopause
Sheehan syndrome
PCOD
Turner syndrome
PCOD, hirsutism and galactorrhea