In Genesis 25:23, God tells Sarah that she has two nations in her womb. He does not say you have two fetuses. He does not say you have two collections of genetic material from yourself and your husband that at some point will be twin children. He proclaims that Sarah is already a mother and her unborn children are not just kids but the fathers of nations.
In June of 2015, Abby Williams and her husband took their sweet 2-year-old son, Wyatt, to the pediatrician after a minor fall. Although their son wasn't eating or drinking as he normally does, the pediatrician wasn't too concerned. The Williams had no idea their lives would drastically change in 24 short hours.