I certainly understand your situation, it was a bout of gynecomastia that first got my attention. I started looking further when there was no apparent drug or medical reason to be found for it. About 25% of gynecomastia patients have no specific reason for the condition. Good news is that, for the most part, effects, like breasts, are largely reversible if the condition is remedied within a year. Pituitary glands can have benign tumors, called prolactinomas, that cause the pituitary gland to put out prolactin. Normally, in a pregnant female, this is what stimulates milk production, and those parts of the breast that are active in doings so to be stimulated. Point is that there could be a lot of reasons for what you're experiencing, but if your doctors look hard enough and find a reason and address the issue, the unwanted side effects you're seeing need not be permanent. As Dana said, adding hormones sounds like a bad idea at this time since it would seem that they are likely the cause of your problem in the first place. Best of luck to you. Toni