hi im a bit worried about an upcoming op to remove my gallbladder due to a large stone,i had to see a high risk dr at my pre op appointment i was there for over 2 hours but no one told me why i was high risk and i was afraid to ask,im on methotrexate and wonderd if that might be the reason my rheumatoid athritis is quite aggresive to.thankyou for any response pauline