Did Adam and Chava have a child before they sinned? Was childbirth not painful before they sinned?
In Bereshit 3:16, it says, To the woman He said, "I shall surely increase your sorrow and your pregnancy; in pain you shall bear children. And to your husband will be your desire, and he will rule over you." https://www.chabad.org/library/bible_cdo/aid/8167/showrashi/true#v=16
Does this verse imply that before Adam and Chava sinned, childbirth was not painful? What do our rabbis of blessed memory say? (Update: if it is allowed to edit the question, then I would say, that I would also accept pre-rabbinic authoritative sources; if not, my question stands as it is/was.)