DHT/estradiol opitmal ratio

[ak7802]

Hi, what's the optimal ratio of DHT to estradiol and testosterone? Testosterone and estradiol are within the upper limits of normal, while DHT is more than twice the normal range. Could this imbalance be causing erectile dysfunction and libido problems? If so, is it better to increase estradiol above the normal range or lower DHT levels to within the normal range?