As women, we spend much of our lives navigating physical changes—especially in our reproductive health. But even as we grow older, conversations around intimate wellness can still feel a little hush-hush. One of the most misunderstood—and yet completely normal—parts of being a woman is vaginal discharge.

It might not be the most glamorous topic, but it’s one that matters. Vaginal discharge plays a vital role in your body’s natural cleansing and protection system. And while it’s completely normal to notice a bit of staining in your underwear or a change in texture from day to day, there are also times when discharge may signal that something’s off.

Let’s take a closer look at what’s healthy, what might need a second glance, and how your discharge changes with age, including after menopause.