I can see how the punishment upon Adam relates to…

I can see how the punishment upon Adam relates to the sin he committed. He must toil upon the earth to make it bear fruit, and partaking of the fruit of the tree of knowledge was his sin.

The punishment upon Eve is a little more hazy to me. How does Childbearing and a desire to be over her husband relate to partaking of the tree of knowledge?

Any answers are appreciated.