Despite one contentious researcher's controversial idea that males have a monthly cycle (his findings were never repeated), the quick answer is probably definitely no. On a monthly basis, men do not suffer a cyclical hormone change. The only changes in men related to hormones are some that are intentional -- such as those caused by medication or other treatments -- and some that are unintentional due to a birth control error. For example, a man may take a pill every day that contains hormones. Even though these pills are intended for women, they can still cause symptoms similar to those associated with menstruation. Men also make their own hormones; therefore, a deficiency of any one hormone can be very damaging to health. The only time when men show signs of hormonal imbalance is during a testicular cancer diagnosis. At this point, the patient will be diagnosed with hypogonadism which means "low blood testosterone". Although this does not mean that men overall are suffering from low testosterone, it does mean that these two individuals are experiencing this problem separately from the rest of the population. Also, if a man has been given a prescription for testosterone, then he would be showing signs of having an intentional increase in hormones. Most diseases that affect men are caused by problems with the immune system or cardiovascular system. These types of conditions can lead to death if they aren't treated properly.