my daughter is 46 and has had blood work and a vaginal ultrasound,the results showdred spots in the uterus, she had vaginal warts from a cheating ex husband, had a pap which was normal, but has been bleeding for some time not bad ,but for many days, doctor wants her to have a biopsy, she had one before and got lymphedema in her leg from an infection after the biopsy,has had it 18 years now she is afraid to have one,again,dr, says she is not in enopause yet, but could this be cancer or just fibroids, any help would be appreciated