9. Prostate Cancer.
Prostate cancer is one of the most common types of cancer for men, especially those of age 70 and above. This cancer is in ifact a malignant tumor in the prostate gland, which belongs to the male's reproductive system and is located close to the bladder.
Difficulties peeing
One of the most common problems of aging in men is having problems peeing. However, this is also a common symptoms of prostate cancer and so such problems should not be ignored just because you are of a certain age. Problems giving urine frequently or trouble pushing it out or not being able to hold it - are major symptoms of this cancer.
Other symptoms:
Blood in the urine
A burning sensation while peeing
Blood in the semen more