How are you? Was there a trauma to the breasts? Nipple discharge is the abnormal release of fluid from the nipples of the breasts. Your chances of having unusual nipple discharge increase as you get older and with the number of pregnancies you've had. Nipple discharge might just be a normal part of your breast's function, or can be due to: an inflamed duct (mammary duct ectasia), a small, noncancerous growth in a duct (intraductal papilloma), an injury, an infection, or changes in breast tissue (fibrocystic changes). It would be good to see your doctor to have it evaluated and eliminate your doubts of cancer. (http://edition.cnn.com/HEALTH/library/WO/00093.html)
Take care and keep us posted.
Have you gone the doctor? I would go just to see what they say. It might just be hormones. Dont be scared - forwarned is forarmed - knowledge is power!
Jen