Many parents are convinced that it is quite difficult to conceive twins, and the result depends on a number of genetic predispositions.
Many parents are convinced that it is quite difficult to conceive twins, and the result depends on a number of genetic predispositions.
user
Багато батьків переконані в тому, що зачати двійню досить складно, і результат залежить від ряду генетичних схильностей.
assistant