Can also.
Unknown egg donar provide eggs.
surrogate mother lends stomach to incubate the baby.
Or do what our olden days chinese females has done.
Wife make hubby sleeps with mistress, produce children. Children
grows up calling Wife Big Mother and their own mother Small
Mother.
Those days, got Wife force away birth mother and claim child as her
own.
Example drama stories: Wife wants children, comes with agreement
with Birth mother to buy Child straight off the Birth Mother.
To the wife, she is adopting. To the husband, its still his child.
To the birth mother, she gets some money to further her life and
drama drama later to reclaim her child stories.
its how you manipulate the situations & feelings you want to
feel.