Sex ratio at birth
The sex ratio at birth is measured as the number of newborn boys for every 100 newborn girls.
All our related research and data
Charts
- Annual number of missing female births and excess mortality
- Life expectancy of women vs. life expectancy of men
- Number of 'missing women' in the world
- Sex ratio at birthChao et al. (2019)
- Sex ratio at birth by birth order
- Sex ratio at birth vs. at five years old
- Sex ratio by age
- Sex ratio of five-year-olds
- Share of the population that is female