"i had been on the patch for about 3 months. i had noticed a bit of mood swings, and my breasts grew as well (bonus). unfortunately for any of you women who have sensitive skin or are allergic to certain chemicals, i was allergic to the sticky glue on the back of the patch. whenever it was on, i would be extremely itchy and have a terrible rash. it became so bad that i still have scars in the shape of the patch all over my body...so if you have sensitive skin then be wary  that the patch may cause a reaction!!"