Thank you for all the help and information!!!
First of all you have a lot of misinformation so I would suggest that you stay off the internet and instead see your Family Physician so that you can discuss these thoughts with him/her. Breast discharge does NOT mean that you have cancer. It is a normal thing that happens often when the breast or nipple is squeezed. It can be most any color or consistency and sometimes might indicate a problem with the milk ducts but most likely not at your age. These symptoms can also be related to hormone changes that would be taking place at your age. Chemotherapy does NOT "PULL" your hair out ... some women may lose their hair with certain types of Chemotherapy but this is NOT always true in every case. You shouldn't be even thinking about this anyway; the same goes for radiation .... this is not a subject for a 15 year old to be researching. At your age a Mammogram would be a useless test since young breasts are quite dense and under normal circumstances they aren't advised until the ages 35-40. Have you spoken to your Mother about this subject ??? If not I think you should do so very soon .... at 15 you are not old enough to schedule any type of testing. If your Mother is not available then speak to your Aunt; the one that you say has had breast cancer. By the way, Radiation is always directed to the immediate area that is involved; your entire body is NEVER radiated !! Please speak to someone ... Mother, Aunt or Dr, and stop trying to research this on your own. Regards .....