LH Reference Ranges at a Glance
[Medical content to be added — clear table or list of reference values by cycle phase, note that labs may use different units and ranges.]
How and When to Test LH
[Medical content to be added — blood test vs. urine OPK, best day in cycle (day 2–3 for baseline, surge detection), home kits vs. lab.]
Interpreting Elevated LH
[Medical content to be added — PCOS pattern (elevated LH:FSH ratio), POI/premature menopause, pituitary causes.]
Interpreting Low LH
[Medical content to be added — central hypogonadism, eating disorders, hypothalamic suppression, treatment implications.]