According to the newly-released data, more than 130 million girls and women have experienced some form of female genital mutilation, also known as FGM, in the 29 countries in Africa and the Middle East where the harmful practice is most common.

In addition, child marriage is widespread, the agency pointed out in a news release. More than 700 million women alive on Tuesday were married as children. More than 1 in 3 – or some 250 million – were married before the age of 15.

“The numbers tell us we must accelerate our efforts. And let’s not forget that these numbers represent real lives. While these are problems of a global scale, the solutions must be local, driven by communities, families and girls themselves to change mindsets and break the cycles that perpetuate FGM/C and child marriage,” said UNICEF Executive Director Anthony Lake.

“We can’t let the staggering numbers numb us – they must compel us to act.”

The new data was released in conjunction with the first-ever Girl Summit, co-hosted in London by UNICEF and the Government of the United Kingdom, to rally support for faster progress to end child marriage and FGM.

Female genital mutilation/cutting refers to a number of practices which involve cutting away part or all of a girl’s external genitalia. The practice has no health benefits, causes severe pain and has several immediate and long-term health consequences, including prolonged bleeding, infection, infertility and death, according to the UN.

Meanwhile, child marriage can lead to a lifetime of disadvantage and deprivation, noted UNICEF. Girls who marry before they turn 18 are less likely to remain in school and more likely to experience domestic violence. Young teenage girls are more likely to die due to complications in pregnancy and childbirth than women in their 20s; their infants are more likely to be stillborn or die in the first month of life.

“FGM and child marriage profoundly and permanently harm girls, denying them their right to make their own decisions and to reach their full potential. They are detriments to the girls themselves, their families, and their societies,” said  Lake.

“Girls are not property; they have the right to determine their destiny. When they do so, everyone benefits.”

Kalpona was 12 when her parents arranged for her to marry a man more than twice her age. A few days before the wedding, they agreed to let her continue with school instead. Photo: UNICEF/BANA2014-00451/MAWA