Sarah Mattson, 25, wasn't supposed to deliver her baby the same day she watched her big sister give birth to her own child, but that's just what happened. Family birthday parties may never be the same.The Orange Coun...Sister witnesses her nephew's birth, then delivers her own baby hours later.
I was raised in a tight-knit family and am still close with many of my cousins. So the thought of being romantically involved with one of them makes me ... uncomfortable. But the truth is 20 percent of marriages around the world are between first cou...