Hi and welcome to HCM.Endometrial hyperplasia
is the abnormal thickening of the lining of the uterus
due to an increase in the number of endometrial glands
Symptoms of Endometrial Hyperplasia
1.Vaginal bleeding between menstrual periods or after menopause
2.Heavy menstrual bleeding
3.Periods that last longer than usual
4.Pain during sexual intercourse
(absence of menstrual periods)
Endometrial thickness more than 11 mm is considered to be abnormal. If you are in perimenopausal (as your age) or postmenopausal period then it is very much necessary to treat.
In most cases removal of excessive uterine tissue during the diagnostic D&C is all that is needed to treat endometrial hyperplasia.You should better go for it.