Hello my mom is 60 years old and she started to have blood spotting after almost 10 years of menopause . She did many ultrasounds last year and her on decided to remove some polyps in her uterus . They tested negative for cancer. She started two spot again 2 months after the procedure. She did full physical including Pap test ....all negative. She did a vaginal ultrasound and its showing a thickness in the uterus. We have 2 more ultrasounds next week. Should we worry for the unknown??