6 Nipple Facts Doctors Actually Want You to Know | SELF

It’s easy to take your nipples for granted. After all, everyone has them and they’re just kind of…there. But not all nipples are the same, and you might wonder if something is off if you notice that your nips are different from a friend’s. Just like boobs, nipples vary from person to person, but it’s good to know the difference between something totally normal and something that you might want to get checked out. Here’s what is normal in the nipple department, and when you should talk to your doctor.