It is normal for men to fail rising to the occasion, occasionally. But when the problem persists for three months it is a good idea to consult a doctor since Erectile Dysfunction indicates other underlying health issues. Erectile Dysfunction (ED) refers to inability to get an erection, or maintain firmness for sexual intercourse. Onmen Erectile Dysfunction A person suffering with ED might seek TRT thera p y since post 50 testosterone levels drop to cause Erectile Dysfunction, and is one of the symptoms of hypogonadism or low T. Other symptoms of low-T include loss of muscle mass, body & facial hair, lethargy, depression, brittle bones etc. Testosterone being the male sex hormone which defines everything man, and starts dropping 1% after 30 and crossing 50 years can also result in ED, making ED a fairly common occurrence in those over 50. But ED can be a result of other medical reasons, mainly lack of blood flow to the penis due to blocked arteries, high cholesterol or high BP....