Posted: Mon Sep 16, 2013 9:18 pm Re: So Went to the Vet and...
If you provide a proper nesting area, eggs shouldn't be a problem. Sometimes, a turtle will even lay them in the water (after which they will be unviable and need to be removed). Once you know a turtle is getting ready to lay eggs (or has already laid them), some extra calcium needs to be added to the diet for a while, to balance out the amount that the turtle lost to egg formation. In general, eggs don't really pose a threat--unless they're stuck in the turtle (a condition commonly known as being "eggbound"). A herp vet will inject something into the turtle (shoot, I forgot the name...) that will get the eggs out; worst case scenario, the eggs would have to be surgically removed.
There are several good threads on this forum (and other turtle forums) that list the signs that both gravid and eggbound turtles will exhibit. You may want to check those out.