TTC with an ovarian cyst?

I’ve had a 4 cm ovarian cyst that was found during my last pregnancy almost 6 years ago. It is still there and roughly the same size and I recently had labs drawn again for tumor markers. It was last checked 2 years ago and everything was fine then. My doctor isn’t too concerned because it hasn’t changed in size but they haven’t called me to discuss my labs yet. I know that it doesn’t need to be there but I’m wondering if I should have surgery before or after having my next baby. I don’t know if the cyst was there prior to conceiving my daughter but it was found on my first ultrasound. I’ve never had issues or pain with it and I honestly didn’t know if it would still be there or not. We were hoping to TTC on my next cycle but I just don’t know what to do. What would you do?