Can I Keep My Breasts From Leaking While Breastfeeding?

Thrush/Yeast/Nipple Issues Oct 11, 2021

Breast Milk Leakage (BML)

Over 90% of new mothers experience leaking breasts. Breast milk leakage is normal, just often quite embarrassing! Some women only leak on one side, while others don't leak at all.

Leaking is not always associated with oversupply. Some mothers with low milk supply issues may also experience leaking from their breasts.

What Causes BML?

  • Oversupply and engorged breasts.
  • When your letdown reflex kicks in. This can happen when you hear your baby cry or when you think about breastfeeding.
  • When you take a warm shower, it can cause leaking.
  • Some women also complain about their breasts leaking during intercourse. This is due to the love hormone, Oxytocin.

How can I Prevent Breast Leakage?

  • Express some milk before your breasts become too full. Hand expressing is often used to relieve engorgement.
  • Cross your arms and hug your breasts tight; this can help stop the flow. Gentle pressure on the nipple area usually also works quite well.
  • The more you breastfeed and drain the breast, the less likely you will experience leaking breast milk.

Making Life Easier, When You have Breasts that Leak

  • Always carry an extra top and a few breast pads with you. Always wear a pair of breast pads under your bra, do not assume you won't leak.
  • Freezing breast milk: If your one breast starts to leak while breastfeeding, you could keep a cloth handy, or you could collect the milk leakage with a special shield and store and freeze it for your baby. Recycle your milk with The Milk Saver by Milkies.

Will I Struggle with Breastmilk Leakage Until I Stop Breastfeeding?

90% of mothers who experience breast leakage continue to leak until about eight weeks postpartum. The other 10% will experience BML for up to six months postpartum.

What if I've stopped breastfeeding, and I'm still leaking?

Some mothers have breast milk leakage for up to three years after they stop breastfeeding, but this is not common.

Breast Milk Banks

By donating breast milk, you are helping other children obtain an excellent immune start. Human milk banks take donations of breast milk from cautiously screened donors. If you have an excess of breast milk, it's a fantastic gift you can give other babies.


Tracy Behr

Mom of two, breastfeeding helper, and lover of all things natural! Studying a breastfeeding counselor course via Childbirth int. & plant-based nutrition via the Nutrition Inst.

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