Campaigners in Yemen want legislation against child marriage in the country . Around one third of girls marry before they are 18 , according to the UN . Nawal Ba Abbad says younger age leads to more complications during marriage . Some girls are sent into arranged marriages as young as 9 years old .
Campaigners in Yemen want law against child marriage in the country . Around one third of girls married before they are 18 , according to the UN . Nawal Ba Abbad says younger marriage leads to more complications during childbirth . Some girls are sent into arranged marriages as young as 9 years old .