Most folks can use either size, but here are some reasons why you might choose one size over the other:
| Size A | Size B |
| Choose size A if you're new to cups or have trouble inserting tampons. | Choose size B if you've given birth or have a weak pelvic floor. |
Aside from being reusable, menstrual cups work by collecting your flow, rather than absorbing it. As a result, they can be left in for longer than tampons and don’t leave you feeling as dried out.
Most folks can wear either size, but you might prefer size A if you’re new to cups, or if you have trouble inserting tampons. Choose size B if you’ve given birth or have a weak pelvic floor.
Clean the cup with warm water and a mild, unscented and oil-free soap, making sure the tiny holes under the rim are clear. Dry the cup completely before storing in the breathable cotton bag provided.
While unlikely, you may need to empty in public (especially if you have heavy flow). If you're uncomfortable exiting the stall to wash your cup, simply remove & empty as usual, then wipe it with toilet paper before reinserting.
Inspect your cup regularly for signs of deterioration such as a sticky or powdery film, severe discoloration or odor, etc. If you detect any of these signs, or if you experience irritation, it's time to replace it! Once a year is a good rule of thumb.
