Ok first let me break it down, its no longer news that Kim and Kanye are pushing very hard to have another child after North West and once Kim was quoted saying they use to have sex more than "500 times" just to try and get her pregnant, then doctor inform Kim if she tries to have another child her uterus might be remove. And now Kim has been told by doctors she may have to use a surrogate if she wants to have a second child.
Surrogate simply means, a woman who bears a child on behalf of another woman, either from
her own egg fertilized by the other woman's partner, or from the
implantation in her uterus of a fertilized egg from the other woman.