It has been estimated that approximately 40% of middle aged men tested in the United States have testosterone deficiency. Symptoms of low testosterone can be vague in nature and vary widely from person to person. Some of the more common symptoms include loss of strength and endurance, decreased amount of body hair, low libido (sex drive), lack of motivation, depressed mood, irritability, weight gain, fatigue, and with significant depletion,erectile dysfunction (ED). Far too often these symptoms are thought to be a normal byproduct of aging but that need not be the case. Testosterone replacement therapy (TRT) can help alleviate these symptoms, allowing you to feel like yourself again. There are a variety of treatment options available to help raise testosterone levels. At Wellesley Testosterone, we will work with you to develop a plan tailored to your individual needs to ensure you get the most out of TRT.