Once you lose weight and your breasts deflate. Can they ever bounce back from that?

Not on their own! So, gaining weight will not restore your fullness or make you less saggy. However, breast implants with a breast lift can restore you to about 75% of the before saggy look.Best wishes, DR. ALDO 

Hi allison,  Probably not. Most of the time, a patient will need a combination of breast implants with perhaps a breast lift in order to re-shape the breasts. The best thing for you to do is to visit with a Board certified plastic surgeon in your area who has a good experience with breast surgery for an in person exam and a frank discussion of your goals.Best Wishes.,Dr.Christine Rodgers

Without surgery, the simple answer is...NO.But a standard approach that we use to address saggy, deflated breasts includes the following:Placement of a silicone gel implant behind the muscle to replace lost volume and enhance upper pole fullnessShaping of the breast via a Breast Lift to help lift the nipple position, reduce areolar diameter, and help create a tighter, more refined tissue envelope  Your first step should be in consulting in-person with a Board Certified Plastic Surgeon who specializes in breast enhancement surgery (NOT a "Cosmetic Surgeon").  Discuss with him/her your goals and what you would like to accomplish long-termI hope that helps and wish you the very best!-Gregory A Buford MD FACSBoard Certified Plastic Surgeon and Author

Hi,Thanks for your question, Unfortunately after weight loss, your breast may deflate and sag. The only way to fix that is with surgery. Either a breast lift or a lift with augmentation will be needed. Good luck.

It sounds like your problem is likely an assymmetry between the amount of breast tissue you have and the amount of skin that you have.  The only way to fix this is with surgery to either remove the excess skin or to augment the volume of the breast or both.  Good luck!

Depending upon your age and skin type, there's a chance they will bounce back.  Photos would be helpful in addressing your question.  If you want more fullness above the areolae, you may want to consider implants.  A breast lift would reshape the tissue and move the areola to an improved location. It does not require removal of breast tissue but only skin tightening.  You would benefit from a breast lift if your breasts are elongated shaped with nipples drooping lower than your breast crease and areolas pointing downward.   A breast lift without an implant or fat grafting does not add superior breast fullness.Kenneth Hughes, MD, Board  Certified Plastic SurgeonLos Angeles, CA

From your description, probably not. The larger question is whether or not you may require a lift for the result you want. Photos/exam help us decide.