In brief: Hydrocele or tumor. Hydroceles are a collection of fluid around testicle ; commonly first thought, by subject, that testicle inself is enlarged. Outline is smooth and feels like a tense fluid filled sac. Testis tumors are hard ; irregular. Leukemia, or lymphoma of testis can be a hard, smooth enlargement.
Adjusting your diet and exercise habits can activate the natural release of HGH from your pituitary gland. You need HGH for muscle growth and development and to increase your metabolism to burn more fat. But the benefits of synthetic versions of HGH have yet to be proven by any large scale evidence-based studies.
Many children face stunted growth and height as a result of HGH deficiency. And HGH supplements or therapy can help them gain as much as 5 to 6 inches within a span of months. But if you are an adult in your 30s, can HGH still help you increase your height? The answer most probably is no.