A normal male testicle will produce a small amount of progesterone, and a slightly higher amount with no discomfort will not have much effect. However, if the male progesterone level is more than double the normal value, it is abnormal. High progesterone in men usually leads to androgen deficiency, which usually results in feminine features, such as a thin voice and breast development, as well as loss of libido and hair thinning, which can have an impact on fertility in severe cases. Further examination should be done to confirm the diagnosis, such as MRI of pituitary gland and sex hormone examination. The diagnosis of abnormal testicular function can be treated conservatively, while the diagnosis of pituitary tumor should be treated by surgical removal of the tumor to achieve a better treatment effect, and regular review at the hospital is required. If a man has high progesterone, he should be treated and improved in time, do not have mental stress, must relax, and do not smoke and drink, also pay attention to a reasonable diet, do not stay up late, pay attention to rest.