Hi
Welcome to the MedHelp forum!
Polymenorrhea or bleeding from vagina more than once a month could be due to several causes such fibroids, adenomyosis, endometriosis, uterine polyps, hormonal imbalance, thyroid problems and bleeding disorders. It could also be due to an IUD implant if you have one.
It can also be a part of severe pelvic inflammatory disorder. STDs like Chlamydia and gonorrhea too can cause this.
A prolonged bleeding of any kind from the vagina can be due to a sore or ulcer, endometritis or infection of endometrium of uterus, cervicitis or infection of cervix, fibroids, vaginal infections, vaginal polyp, endometriosis and cancer of either cervix, uterus or ovary. You would need to get some investigations done including hormone analysis, PAP smear, ultrasound and maybe CT scan of pelvis.
It is difficult to comment beyond this at this stage. You need to discuss this with your gynecologist. Take care!
HAVE YOU EVER BEEN CHECKED FOR PCOS?? IF NOT MAYBE YOU COULD BRING IT UP AT YOUR NEXT VISIT. IT CAUSES CYSTS AND PAIN AND MANY OTHER PROBLEMS .