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 ...

I was about halfway through my first pregnancy when I realized something was wrong. I was only 13 weeks along, but I was producing breast milk — a lot of it, about 20 ounces a day. Eight years later, ...

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 ...