The blessings and promises God made are sometimes gender specific as we see in Sarah’s life. God specifically promised her, and I believe this applies to all women living holy in Christ Jesus, that she would give birth to greatness. In short, our children would be great and their children great too. Your greatness will redefine you in the eyes of many many people.
Genesis 17:15-16
15 God also said to Abraham, “As for Sarai your wife, you are no longer to call her Sarai; her name will be Sarah.
16 I will bless her and will surely give you a son by her. I will bless her so that she will be the mother of nations; kings of peoples will come from her.”