Please note there is an error in the game question / answer about sizes! The size A is the largest size for women over 30 years and / or have already given birth vaginally. The size B is the smallest size for women under 30 years and / or never deliver vaginally.
I say that because suddenly I was wrong size because of it. So I bought a size A, while B is the best that was supposed to suit me.
Otherwise the cup itself is great and I do not regret my purchase for anything!