May cause population decreases because of childhood that most people marry in this age range did not have time to have a baby or not can have children with health problems.
May lead to population declines childhood. Because most people who marry in this age group do not have time to have a baby, or may be unable to have children with health problems.
May make the population childhood decreased. Because most people get married in this age there is no time to have or may not be able to have children ด้วยปัญหา health.