What is your age?
What is the date of your last menstrual period?
Any clots in the bleeding?
This type of prolonged very light pinkish watery coloured bleeding can be due to number of causes:stress,being overweight or underweight,imbalance of hormones,polycystic ovarian syndrome/estrogen dominance,uterine abnormalities (fibroids/cysts/polyps/endometriosis).
You need clinical examination,testing for hormone levels. A pelvic exam is required to rule out any uterine abnormality, a cervical polyp or fibroid, or a uterine infection.Also you need an ultrasound to evaluate the uterus, the ovaries and the fallopian tubes.All though all your tests were normal in november 2007,butyou may require a few of them once again.So I advice you to consult your gynecologist for the clinical examination to find out the root cause & then take the treatment.Your doctor may prescribe hormone pills accordingly.
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