There are quite a few menstrual cups to choose from if you're a teen, but which one is the right one for you? Typically, smaller sized menstrual cups are recommended for teens. Can teens use a menstrual cup? The answer is: Yes! In fact, a menstrual cup is perfect for you if you're a teen. If you're a teen and are heavily involved in sports, then a menstrual cup is perfect for you. If you're a teen and you can't use tampons or pads, then a menstrual cup is perfect for you.