It does effect a large percentage of the senior population but the causes should be identified by your doctor. Incontinence is NOT a disease, it is a symptom, but it can be treated once the causes are determined. If you are experiencing any type of incontinence you should see your doctor, there is a good chance you can be helped with this problem. Keep in mind that humans come in an infinite variety so there is no one right answer. However there are basic guidelines.
Most people urinate four to eight times per twenty four-hour period.
Getting up once a night is normal, if you are getting up more than twice per night you should see your doctor. Most people have a bowel movement anywhere between three times per day to three times per week. Always be sure to drink enough liquid. People may think that if they feel as though they need to urinate often they should cut back on liquids. It is just the opposite.