How fast do ovarian cysts grow?
You don’t state your age but “C” of the ovaries would be quite rare in a women below the age of 50. A cysts is basically a sac of fluid, the vast majority of cysts are quite benign. There are different types of cysts, you are more likely to have a Dermoid cyst which can grow up to 15cm. These are quite common in younger women. Cysts can sometimes grow, they will likely want to do more tests and as it’s quite large they will want to remove it. Try not to worry. It will likely be a non “C” cyst.