Apparently, He did if a third party has to intervene in the conjugal act to produce a child.
See Post #16 for text from the Catechism of the Catholic Church on the matter.
Maybe she believes that God gave her another chance at having a baby and being a mother?
Otherwise, why would God provide an alternative for people that can’t conceive? Surely He knew all this was going to happen before she was even born, right? Didn’t God also know all the steps man would take in medical research, to lead up to this ability?