there can be many reasons for the cessation of your menstrual cycle but unfortunately it would not be possible to make a blind guess over the internet. since you are not sexually involved you can rule out the big one but as women age. even at 46. early signs of menopause can occur. yes it would be wise to see your women's health care professional so that you can be properly examined.
i am 46 years old and my period stopped and im not sexualy active. what could it be and should i see a doctor