For Sue’s surgery isn’t in some inner-city borough where kids may have been brutalised or come from cultures where such practices are commonly used as contraception. Sue works in the leafy heart of Hampshire. The girls presenting with incontinence were often under the age of consent and from loving, stable homes. Just the sort of kids who, only two generations ago, would have been enjoying riding and ballet lessons, and still looking forward to their first kiss, not being coerced into violent sex by some kid who picked up his ideas about physical intimacy from a dogging video on his mobile.