Noting with concern that in some areas of the world men outnumber women as a result, in part, of harmful attitudes and practices, such as female genital mutilation, son preference, which results in female infanticide and prenatal sex selection, early marriage, including child marriage, violence against women, sexual exploitation, sexual abuse and discrimination against girls in food allocation and in other practices related to health and well-being, resulting in fewer girls than boys surviving into adulthood,