@zareen said in What is girls menses start age in Pakistan?:

What is the start age of girls average?

The study revealed that the mean age of menarche in the participating girls from Karachi was 11.68±1.147 years (n=275). About 0.8% of the girls attainted early (8 years) and late menarche (16 years) while the majority 36.2% of girls matured around the age of 12 years.