Wash your hands
Fold the cup
Relax your pelvic muscles
Find a comfortable position
Hold the folded cup securely
Insert the folded cup into your vagina
Aim it toward your tailbone, not straight up
Push it in until the stem is inside and the cup opens
Rotate or adjust the cup if needed
Check that it feels comfortable and is fully open
Make sure the stem is not sticking out too far
Wash your hands again