Hello and thank you for your excellent question. Yes, when I perform a breast reduction, I use a device to mark a round circle where the nipple and areola will be placed. The process is not perfect, but the results are reliably excellent. If you are considering a breast reduction, it is best to answer your question during a face-to-face evaluation, when you can discuss your goals and expectations for the procedure, and you can have a physical examination to evaluate you. Preoperative visualization with Crisalix can simulate what your body will look like after surgery and can help you make your decision. I recommend that you find a board-certified, or board-eligible plastic surgeon with whom you are comfortable. Be sure to have all of your questions answered during a face-to-face meeting with your surgeon, and review before and after pictures of similar patients whom have had this procedure. Good luck!