Endometriosis and Lupron

I have been treated for grand mal seizures for about 16 years with Lamictal which has well controlled them.My last seizure was about 4+ years ago. I have been diagnosed with endometriosis in 2009 and just had my second laprascopic surgery and it has spread not only to my ovaries but my appendix and bowel as well. I haven't had my post op appointment yet but I know my OB is going to recommend Lupron. I am concerned how this will effect my seizures. Has anyone had experience with this?