The male-to-female ratio in global populations, as per UN World Population Prospects, stands at approximately 101 males per 100 females. This consistent male predominance is observed worldwide, yet regional variations exist. Biological factors contribute to more male births than female births, but this ratio evens out with age due to higher male mortality rates.
![UN World Population Prospects](https://newstodayheadlines.com/wp-content/uploads/2023/09/httpssportspitara.com-4-1024x858.jpg)
Cultural, social, and economic influences can lead to significant regional deviations, like gender-based discrimination affecting sex ratios. Regions with large elderly populations may favor females due to longer life expectancy. Migration patterns also impact local sex ratios. Understanding these dynamics is vital for addressing gender-related and population issues.