When she told Arizona , Arizona offered to carry the baby .
Callie decided that since they 're still on unsteady footing that if something goes wrong , they wo n't make Arizona and she does n't want to put them in that position .
When she told Arizona , Arizona offered to carry the baby , but Callie decided that since they 're still on unsteady footing that if something goes wrong , they wo n't make it and she does n't want to put them in that position .