On Thursday, we had a previous breast augmentation patient in our office. With the cold weather upon us, she was planning a trip down south. She was concerned about flying and scuba diving with breast implants. We explained to her that many women scuba dive and fly in airplanes with breast implants. There may be a slight expansion and contraction of the shell with changes in pressure. With gel implants, as with saline implants, you may feel or hear fluid sounds (gurgling). This should correct itself within 24-48 hours.