If you’ve ever experienced breast firmness or pain while lactating, you’ve likely heard a few different terms thrown around: engorgement, plugged ducts, and mastitis.

It can feel confusing, especially when advice ranges from “massage it out” to “you need antibiotics right away.” The truth is these aren’t separate problems, they exist on a spectrum of breast inflammation during lactation. Understanding that spectrum, how to prevent progression, and how to manage symptoms early can make all the difference in how quickly you feel better, and whether things progress to more serious mastitis.

There is no single “right” age to stop breastfeeding that applies to everyone. Despite what you might hear, it does not need to be all or nothing either. It is a relationship. And like any relationship, it continues for as long as it feels sustainable, supportive, and right for both of you.

Lecithin is out and choline is in. Previously, plugged ducts were thought to happen because milk simply “got stuck” in the ducts and needed to be massaged out. We now know the real culprit is localized inflammation, which narrows the duct and prevents milk from flowing, and therefore backs up behind the site of narrowing. This means our management strategies need to focus on reducing inflammation rather than just trying to push milk through.

So when new research shows that regular prophylactic lecithin supplementation can actually be inflammatory, it raises a critical question: why would we try to treat inflammation with something that we know is inflammatory?

Breastmilk doesn’t turn into pixie dust the second it reaches an expiry time. Human milk is a living fluid, full of immune-protective and antibacterial properties. The storage guidelines we use are conservative safety windows, not a hard stop where milk suddenly becomes unsafe. In fact a new study has just looked at how long milk can be safely stored after feeding and be refed based on bacterial load (hint: it’s a whole lot longer than we’ve been doing).

Understanding why the current guidelines exist — and how to use your judgment — can take a lot of stress out of feeding decisions.