Saggy or deflated breasts after breastfeeding, which surgeons call breast ptosis, happen because pregnancy stretched the skin and the internal ligaments while the breast was full, and neither shrank back when the milk-producing tissue did. What is left is less volume inside a looser envelope, a nipple that sits lower, or both. It can be fixed, but only surgically: a breast lift repositions the tissue, an implant or fat transfer refills it, and most women after breastfeeding need some of each. No exercise, cream or bra changes a stretched skin envelope. (Online the search term is "saggy boobs"; the medical term is ptosis, and the mechanism is the same.)
What Is Happening in the Breast
A breast is gland, fat and skin resting on the chest muscle, held up by a web of thin ligaments and by the skin itself. There is no muscle inside it. During pregnancy the gland enlarges, sometimes by a cup size or more, and the skin and ligaments stretch to hold it. After weaning the gland shrinks back, often to less than it was, but the stretched envelope stays the size it grew to. Two separate things follow. Deflation is loss of volume: the upper half of the breast empties and the skin looks loose, but the nipple still sits roughly where it did. Sagging, or ptosis, is loss of position: the nipple and the bulk of the breast have dropped below the crease under the breast. Most women after breastfeeding have some of both, and one side is often worse than the other, which our page on uneven breasts covers.
Ptosis Grades in Plain Words
Surgeons grade sagging by where the nipple sits relative to the inframammary fold, the crease where the breast meets the chest. That is the accepted measure, and you can check it in a mirror: find the fold with a finger and compare the nipple's height with it. If the nipple is above the fold and the breast simply looks emptier, that is pseudoptosis: deflation without true sagging. In grade 1, mild ptosis, the nipple is level with the fold. In grade 2, moderate, it is below the fold but still above the lowest part of the breast. In grade 3, severe, it sits at the bottom of the breast and points down. The grade matters because it decides the operation. Pseudoptosis and some grade 1 breasts can be filled rather than lifted; grade 2 and 3 need the nipple moved, which means a lift, and how far it moves decides the incision, from a crescent or donut around the areola for mild sag to a lollipop or anchor pattern for the heavier grades.
Why Breasts Sag or Deflate
Pregnancy, not nursing, does most of it: the breasts enlarge in pregnancy whether or not you breastfeed, and the stretching happens then. A 2008 study in Aesthetic Surgery Journal found no link between breastfeeding and sagging; what raised the odds was the number of pregnancies, a higher body weight, larger breasts before pregnancy, age and smoking. Weight change works the same way, gain stretching and loss emptying, and after the second or third cycle the skin stops recoiling; women who have lost a lot of weight, including with GLP-1 medication, often notice deflation before anything else. Age thins the skin, replaces gland with softer fat and relaxes the ligaments. Genetics sets how elastic your skin was to begin with. Large implants add weight that pulls on the envelope for years, which is why some women who had an augmentation in their twenties arrive with sagging in their forties.
What Does Not Lift Them
Chest exercises build the pectoral muscle behind the breast. That can improve posture and add a little fullness at the top, but the muscle is under the breast, not inside it, and no exercise shortens skin or re-tensions a ligament. Creams and firming serums act on the surface; the stretched collagen sits in the dermis and the ligaments deeper still, beyond the reach of anything applied to the skin. Radiofrequency and ultrasound devices can tighten mildly loose skin by a small amount; they do not move a nipple that has dropped below the fold. Firmness came from a full gland under snug skin; only a lift makes the skin fit the gland again, and only an implant or fat makes the gland full again.
The Options
Breast lift (mastopexy)
A lift removes the excess skin, reshapes the gland and moves the nipple up to the center of the new breast. It suits a woman whose nipple sits at or below the fold and who is content with her volume. It does not add size; if anything the breast looks slightly smaller because it is tighter, and it leaves a scar around the areola and often down to the fold. Read about a breast lift in Beverly Hills.
Lift with implants
When the breast has both dropped and emptied, a lift alone gives a tidy but small breast and an implant alone gives a fuller breast that still points down. Doing both in one surgery is one of Dr. Cat's most popular combinations: the implant restores the upper fullness and the lift puts the nipple back where it belongs. Our comparison of breast lift vs augmentation sets out the trade-offs.
Augmentation alone, for deflation with little sag
If your nipple sits above the fold and the complaint is emptiness rather than droop, an implant fills the envelope without a lift and without the lift's scars. An implant does not raise a nipple that has already dropped; placed under a truly sagging breast it produces the "waterfall" look of a breast hanging off an implant. See breast augmentation with implants and our breast implant sizes guide.
Fat transfer, for modest volume
Fat taken by liposuction and injected into the breast restores about one cup size per session with no implant. It suits mild deflation in a woman with enough donor fat and no wish for an implant. It does not create the round upper fullness an implant gives, it does not lift, and it is quoted at the consultation. Details are on our breast augmentation with fat transfer page.
Reduction-lift, when the breasts are large and heavy
When sagging breasts are also large and heavy, the answer is a breast reduction, which is a lift that also removes volume; lifting a heavy breast without reducing it invites the sag to return under its own weight. It is quoted at the consultation. When the abdomen is part of the picture, the breast surgery is planned inside a mommy makeover on its own surgery day: a tummy tuck is never done on the same day as a breast augmentation with implants, and a breast lift with a tummy tuck is staged.
What Dr. Cat Looks For at the Consultation
Dr. Cat Begovic, MD, FACS, board-certified plastic surgeon, examines skin quality and stretch, measures where the nipple sits against the fold and how far it has to move, judges how much volume has gone and whether the two sides differ. She asks whether you are done with pregnancies and breastfeeding, because a further pregnancy stretches the result, and whether the breasts have settled since weaning; she operates on the settled breast, not the one still changing. From that she tells you which of the options fits and which she would not do. You look at diagrams and past patients' photographs to set expectations. Risks are stated plainly: infection, bleeding, changes in nipple sensation, asymmetry, unfavorable scars and, with implants, the fact that they are not lifetime devices (Dr. Cat recommends exchanging silicone implants about every 8 to 10 years to reduce the chance of a silent leak; saline implants are replaced when they deflate). Candidacy is decided at this visit. The consultation fee is $500, credited toward surgery, and Dr. Cat performs every operation herself with a board-certified anesthesiologist in an accredited facility.
Before and After
The breast lift before and after photos show what a grade 2 or 3 breast looks like beside the same breast lifted, and the augmentation-with-lift cases show what an implant adds on top.
Recovery in Brief
After a lift most patients take five to seven days off work and are back at a desk within one to two weeks, in a supportive bra, with no lifting over ten pounds through week four and full exercise cleared between six and twelve weeks; the shape settles over three to six months. After an augmentation alone, Dr. Cat's patients are back to desk work at about one week and have no restrictions at six weeks, with the implants settling over four to six months. Our breast lift recovery timeline covers the lift week by week, and the breast augmentation recovery guide covers implants.
Cost in One Line
Dr. Cat's surgeon's fee for a breast lift is $35,500 to $45,500, and $55,000 to $65,500 for a full lift with implants; the operating room and anesthesia are quoted at your consultation, and our cost guides explain what a quote includes. Surgeon's fees are typical ranges: a more complex case can cost more, and your fee is set at your consultation and is final only in your written quote.
Frequently Asked Questions About Saggy or Deflated Breasts
How do I fix my saggy breasts?
Surgically, and the operation depends on where the nipple sits. If it is above the fold and the breast is simply emptier, an implant or fat transfer refills it. If it is level with or below the fold, a breast lift moves it back up, and an implant is added at the same time when volume has gone too.
What do sagging breasts look like?
The nipple sits level with or below the crease under the breast, the upper half of the breast is flat, the bulk of the tissue hangs in the lower half, and the areola often looks stretched and points downward. Deflated breasts without true sagging look empty and loose but keep the nipple above the crease.
Can sagging breasts be firm again?
Not on their own. Firmness comes from a full gland under skin that fits it, and stretched skin and ligaments do not re-tighten with exercise, creams or time. A breast lift removes the excess skin and reshapes the tissue so the skin fits again, and an implant or fat transfer restores the fullness.
Do I need implants or a lift?
A lift fixes position and an implant fixes volume. If your nipple is above the fold and you want fullness, an implant alone; if the nipple has dropped and you are happy with your size, a lift alone; if both have happened, as is usual after breastfeeding, a lift with implants. Dr. Cat decides from the nipple position and the skin at the consultation.
Will a breast lift make my breasts bigger?
No. A lift reshapes and raises the tissue you have without changing its volume, and the breast can look slightly smaller because it is tighter. If you also want more fullness, an implant or fat transfer is added.
Can I still breastfeed after a breast lift?
In most cases, yes. Dr. Cat's technique keeps the nipple connected to the underlying breast tissue, which usually preserves the ability to breastfeed, though it cannot be promised for anyone. A later pregnancy will change the result.
Talk to Dr. Cat About Your Breasts
If your breasts have sagged or deflated since pregnancy, breastfeeding or weight loss, start with a free discovery call: book your free discovery call or phone (310) 858-8808. Then look through the breast lift before and after photos and read the full page on a breast lift in Beverly Hills.
Medically reviewed by Dr. Cat Begovic, MD, FACS, board-certified plastic surgeon. Last reviewed September 2026.