Fewer erections: -Having fewer erections or not being able to sustain one may be a sign of low-T.
Testosterone levels decrease with age: -As men grow older, Leydig cells, which are responsible for producing testosterone in the testes.
Development of breasts: -Men can develop a condition known as gynecomastia, where breast tissue actually grows.
Testosterone levels: -These levels vary, depending on the country’s guidelines.