I Had A Thick Uterus In 2011. The Doctor Could

I had a thick uterus in 2011. the doctor could tell from my exam. I had a biopsy, ultrasound, and D and C. no cancer in any of it. at my annual this year dr. ordered an ultrasound for safe measure. it showed my uterus to be 1.3 thickness. had a biopsy, it showed hyperplasia I believe, but no cancer. my dr.'s recommendation is a hysterectomy. what is your opinion?