Add Yahoo as a preferred source to see more of our stories on Google. Moms share what it's like to produce excess amounts of breast milk. (Photo illustration: Victoria Ellis for Yahoo News; photos: ...

Breast milk production is often a big concern for nursing moms. Produce too little milk and you'll need to supplement with formula, which can be costly and stressful for those who are set on ...

Elisabeth Anderson-Sierra is a mom of three in Oregon who has hyperlactation syndrome, a rare medical condition that causes an oversupply of breast milk. She shared her story with TODAY on behalf of ...

Excessive milk supply, known as hyperlactation syndrome, affects some new mothers. This condition causes pain, engorgement, and emotional stress for mothers. Babies may face digestive discomfort and ...

Add Yahoo as a preferred source to see more of our stories on Google. But is there a such thing as making too much human milk? Elisabeth Anderson-Sierra hoped to be able to breastfeed her first child ...

Hyperlactation syndrome (HS), also known as "oversupply," happens when a breastfeeding person makes more milk than their baby needs. As per a study published on PubMed, it encompasses a range of ...

Add Yahoo as a preferred source to see more of our stories on Google. Elisabeth Anderson-Sierra, a mom of three, tells PEOPLE about spending hours pumping daily and finding a silver lining to a ...

Frequently new mothers find themselves struggling with an unexpected challenge: an overproduction of breast milk. On the surface, this might sound like a good thing-after all, we're often told that ...

A selfless mom has donated almost 500 quarts of breast milk to help other women feed their babies. Tabitha Frost, 29, has hyperlactation syndrome, a rare condition which means she produces three times ...