How to I avoid having saggy breasts after pregnancy?

When you are feeling up to it, exercise can help. It does not only help you lose weight and relieve stress, it also can strengthen the muscles that support the breast tissue, making them appear perkier. Stretches and lifting light weights will also strengthen your shoulders and back. All of these will improve the look of your breasts. You can find exercise routines specifically for the bust on youtube like this: https://youtu.be/qb-hb8161pE