I am 21 years old, never been pregnant, nor am I currently pregnant. I have no pain, swelling, or blood in the breast or nipple area, but when I manipulate my nipples (squeeze, or press) a thin milky fluid comes out. It doesn't do it all the time, and when it does, it's not very much. But it just seems odd. What is this? I can't smell it or (even though its gross) taste it either. I have no other symptoms as far as I know of. Does anyone know what the problem is? What are some possibilities other than pregnancy?? Thank you so much!