Check this out -- this topic is not new to the forum:

Ladies please read

I had this as well. It started in December with heavy spotting. My last cycle started a full week early and...forgive me for the gross extra detail...I've been able to express breastmilk. This would not be unusual except that I stopped breastfeeding in September, 2000.

I've seen my dr. and my prolactin levels are normal and he says he has seen this side effect with prolonged pilluse.

Here is my definitely non-medical opinion. When you are controlling your insulin, a hormone, the other hormones in your body are going to be affected. Apparently for women on the pill, a common side effect seems to be mid-cycle bleeds.

Lisa