We all know what happens when gods impregnate mortals, they leave but for goddesses do they give birth in a mortal hospital or do the have the baby and just pass it to the mortal or what? What are your theories?

demigod births
We all know what happens when gods impregnate mortals, they leave but for goddesses do they give birth in a mortal hospital or do the have the baby and just pass it to the mortal or what? What are your theories?