There are usually 1-2 congenital & ldquo; labia Rabbit & rdquo; in every 1000 newborns.
scientists have found that & ldquo; labia Rabbit & rdquo; is related to some genetic defects. In addition, smoking of mothers and inadequate folic acid intake in early pregnancy may also have an impact
Researchers from the Southern University of Denmark found that both parents were older, which increased the risk of new-born babies suffering from & ldquo; labia & rdquo;.
Danish researchers analyzed the profiles of nearly 1.5 million newborns in Denmark from 1973 to 1996.
found that the risk of newborns suffering from & ldquo; labia Rabbit & rdquo; increased with the age of both parents; The risk is 20% higher for fathers aged 20 to 50, and 12% higher for every 10 years old.
however, if one of the parents is extremely young, this rule is no longer applicable
The researchers don’t know how the age of both parents affects the development of the child, but they suspect that in men, for example, older fathers may be more likely to have genetic defects in their sperm, increasing the risk of developing the child.
(Intern editor: simple)