"The couple has always wanted a big family and their first time with surrogacy went so well, they decided to do it again," the source said, referring to the birth of Chicago in 2018 via surrogate. "The couple is excited to welcome such an incredible gift in 2019. They’ve also talked that after this child, they are most likely done having kids.”
"Kim and Kanye weighed their options heavily, took time to think everything through," the source said of their decision to have another child. "Ultimately they decided to see, if they implanted the embryo, if it would take and left the rest up to fate. Family to Kim and Kanye is everything, and they are ecstatic they are expanding their family."
Last August, a source also told ET that "Kim loved growing up with a lot of siblings and wants the same for her children," and that if it were up to Kanye, he would "have as many as possible."