I had vsg in Mexico on 2/20/12 and I have not lost the weight I should have lost. Only 30 lbs from vsg and 20 pre-op. I think a revision is in order. any thoughts about revision surgery and its cost to have the revision??

I think you are way too early to be looking at a revision. 

You may be a slow loser but you have lost. Go back to basics. Make sure you get lots of protein ( 80 grams ) a day. avoid processed carbs, go to protein and veggies.

What is your diet like ? the average day?  how many calories are you generally getting ? grams of protein and carbs? do you log your foods?  myfitnesspal is great for that.

Thank you. Maybe you're right. I have been eating badly. I'll try your suggestions of going back to the basics first .