I've got an epiretinal membrane in my right eye. Will it get worse if I don't get eye surgery?

Epiretinal membranes. Have a variable course. The progression is unique for the individual. Some of the reasons surgical intervention is considered is when metamorphopsia (distorted vision) occurs or best corrected vision decreases below 20/40. These are guidelines are of course modified based on the individual and their anatomic and visual circumstances.