Consultant gynaecologist Dr Sarah Creighton said her clinic sees girls as young as 11 years old seeking surgery.
She found that although a small percentage of women do have abnormal labia, in the majority of cases those with concerns had what she would consider a normal sized labia.
The trend for more extreme pubic grooming leaves the labia more exposed - something which has contributed to more women seeking surgery, said Dr Creighton.
"What we should be doing... is looking at alternatives to surgery so that women have other options, rather than resorting to an operation about which we know very little," she said.
















