absolutely yes.
If it's done, it's done because you know or assume that the tumor cells respond to estrogen as a growth factor.
Not all birth control products IUD's etc are perfect but go to drug store and get a test strip package. Next I wonder why no period for three years is it because of age or illness if not I would see a doctor as soon as you can. There are many birth control clinics that do the tests for free and dont ever give name out. You may be in menupause but there must be some concern or other signs why you think you could be.
Most of body responses are slowddown because of hormonal changes during mensturation,linkage stays the same at the period of menupause,To regain the balance of your body,using food stuff rich in vitamin E,highly reommended.vitamin E,balances disorders in your body because of hormonal deviation,Dates are easily turned into enery too,so mixing dates and milk would be a great solution for regaining the lost energy,it doesent matter when you have it. wish you fitness and hapiness hamid