Why Kim Kardashian and Kanye West Are Using a Different Gestational Surrogate for Baby No. 4

Kim Kardashian and Kanye West are on the surrogacy journey once more — with a few tweaks.
Namely, as a source tells PEOPLE, their gestational carrier for baby No. 4 on the way is not the same one they connected with for daughter Chicago, who turns 1 on Jan. 15.
“Since they had another embryo, Kim and Kanye always knew they wanted to try and implant that embryo too,” the insider says. “They hoped to work with the same gestational carrier, but it didn’t work