Most people can wear either size Lena Cup but choose one over the other primarily based on flow amount, cervix height and general physique. Unlike other brands, at Lena we do not believe that age and birthing history play a significant role in choosing a menstrual cup. Mothers with multiple births are happily using LENA Small while teenagers, with a heavy flow, choose LENA Large.
Lena Small is ideal for users with a Normal flow and Lena Large is suited for people with a Heavy flow. You can visit our Sizing Guide page for further guidelines.