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Is it safe? · Pregnancy Smart

Are breastfeeding with implants safe?

Assigned clinical reviewerSharyn Harrison· CNM, NPDraft · pending clinical reviewUpdated

What does the evidence say about breastfeeding with implants while breastfeeding?

  1. CDC states that most people with prior breast or nipple surgery can make some milk, although a full supply is not assured. Incisions around the areola and operations that detach the nipple-areola complex are more likely to reduce production because ducts and nerves may be disrupted. 1
  2. CDC notes that implants below the muscle usually affect milk production less than implants above the muscle and advises careful infant weight monitoring plus lactation support when supply is limited. 1
  3. A 2023 systematic review included 11 observational studies. Breastfeeding was reported by 82.25% of 9,965 participants with implants, and comparative studies found lower odds of breastfeeding than among participants without implants. Study design and selection differences limit causal conclusions. 2
  4. A 2018 meta-analysis of five comparative observational studies found lower rates of any and exclusive breastfeeding among participants with implants. Its incision subgroup did not show a statistically significant exclusive-feeding difference for periareolar versus inframammary incisions, but the confidence interval was wide. 3
  5. FDA says it is unknown whether a small amount of silicone can enter milk and that no established method accurately measures silicone in milk. A small comparative study using silicon as a proxy found no significant milk-level difference between 15 women with silicone implants and 34 controls. 4

How breastfeeding with implants changes by nursing stage

  • Early weeks. Before or soon after birth, tell the maternity and lactation teams the implant type, placement, incision location, and any nipple sensation changes. A feeding plan can include early latch assessment, milk-transfer checks, and a backup source if production is not enough.
  • Established nursing. During the first weeks of feeding, watch swallowing, diaper output, and the baby's weight trend. Breast implants do not mean supplementation is automatically needed, but delayed gain or low transfer calls for prompt pediatric and lactation assessment.
  • Weaning. As feeding continues, new focal swelling, redness, fever, severe breast pain, a breast shape change, or concern for rupture needs clinical assessment. Existing evidence about silicone exposure during lactation is limited and does not establish a reason to stop routine breastfeeding solely because an implant is present.

Frequently asked questions

Can you make a full milk supply with breast implants?

Some people with breast implants make a full supply and others make part of what their baby needs. Supply depends on the amount of functioning glandular tissue, connected ducts, nerve signaling, milk removal, implant placement, and surgical technique. The baby's weight trend is more informative than implant status alone.

Do implants under the muscle affect breastfeeding less?

CDC states that implants below the chest muscle usually affect milk production less than implants above the muscle. That is a general pattern, not a guarantee, because the incision, nerve and duct injury, underlying breast development, and early milk removal also matter.

Does a periareolar incision mean breastfeeding will fail?

No. A periareolar incision can raise concern because nerves and ducts near the areola may be disrupted, but it does not prove the nipple was detached or that supply will be low. A 2018 meta-analysis did not find a statistically significant incision subgroup difference, although data were limited.

Can silicone from breast implants get into breast milk?

FDA says a small amount of silicone passage is unknown because accurate milk testing methods are not established. One small study measured silicon, not silicone itself, and found no significant difference between milk from women with silicone implants and controls. That result is reassuring but not definitive.

Are saline implants different for breastfeeding?

Both saline and silicone implants have an outer silicone shell, and either surgery can affect ducts, nerves, or pressure on glandular tissue. Available outcome studies do not establish that one filling reliably preserves milk production better. Surgical approach and baseline breast anatomy may matter more.

How should my baby's intake be monitored if I have implants?

For breastfeeding with implants, use direct measures: audible swallowing, age-appropriate diaper output, clinical hydration, and weight checks. CDC specifically recommends close monitoring for adequate weight gain. A pediatric clinician and lactation consultant can assess milk transfer before deciding whether supplementation is needed.

Will I definitely need formula or donor milk?

No. Breast implants alone do not establish a need for supplementation. If milk transfer or weight gain is insufficient, CDC lists pasteurized donor human milk or infant formula as options while breastfeeding and production support continue. The baby's nutritional needs determine that decision.

When should breast symptoms with an implant be checked?

New fever, spreading redness, severe focal pain, a hard swollen area, drainage, a sudden breast shape change, or suspected implant rupture needs prompt assessment. Those findings can reflect infection, milk stasis, or an implant complication and should not be judged from supply alone.

Can I breastfeed from only one breast after implant surgery?

Yes, one breast can sometimes provide substantial or complete milk production, and each operated breast may function differently. If one side transfers poorly or is painful, a lactation assessment can compare sides and protect the baby's intake while the breast and implant are evaluated.

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References

  1. Breast Surgery and Breastfeeding

    CDC · https://www.cdc.gov/breastfeeding-special-circumstances/hcp/illnesses-conditions/breast-surgery.html

  4. Risks and Complications of Breast Implants

    FDA · https://www.fda.gov/medical-devices/breast-implants/risks-and-complications-breast-implants

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.