All About Oxytocin

Oxytocin is an essential hormone to lactation. It’s primarily involved in the “milk ejection reflex” or “letdown”. Nipple stimulation (via nursing or pumping) releases oxytocin which causes the milk-making cells to contract and push milk through the ducts toward the nipple. This whole process typically takes 30 seconds-1 minute. Some people also experience spontaneous letdowns without nipple stimulation when hearing a baby cry or seeing a pump.

Without this reflex, the only milk expressed will be the milk pooled around the nipple, typically less than ½ ounce.

Oxytocin also promotes feelings of calmness, bonding, and well-being in both parent and infant.

To increase oxytocin while nursing or pumping,
✅ Relax and reduce stress with deep breathing, meditation, or calming music.
✅ Enjoy a favorite drink or snack.
✅ Look into your baby’s eyes and enjoy the cuddles.
✅ Warm your breasts with hand warmers or warm cloths.
If separated from your baby:
✅ Smell something your baby wore.
✅ Watch or listen to a video of your baby nursing.
✅ Look at pictures of your baby.

If you are still having trouble with your letdown, reach out to a local IBCLC for help! I am available in-person in the DC Metro area and virtually anywhere, you can schedule your first appointment here.