It’s incredibly easy for adults to lose sight of which vaccines they do (or don’t) have. Doctors administer many of the shots as babies, and tracking down a childhood pediatrician isn’t exactly the simplest task in the world.

With this in mind, we created this guide to the vaccines you should have at every age.

Here’s the link to a list vox.com put together of all the vaccinations adults should have. Note: Those with damaged immune systems may not be able to get them all. Check with your doctor. There’s also a blood test to tell you what vaccinations you’ve had. Who knew? I didn’t. Very handy if you’ve lost your vaccination records.