For my wife... yes.... but she will tell you point blank she is a size queen and VERY proud of it
she's not into smaller size, so i understand her need
and strange as it may be, she can almost tell the size when she sees them, so for her thick, over 7", uncut, or BBC is what she wants and gets too
and now that there is an app on the phone, let me tell you... she LOVES that measuring app lol and so the ones she has fun with