Joyce Chen hugs her daughter Kathryn, 10, as they pose for photographs in San Francisco, Wednesday, May 29, 2013. A new poll finds that one in five unmarried women would consider having

 

              Joyce Chen hugs her daughter Kathryn, 10, as they pose for photographs in San Francisco, Wednesday, May 29, 2013. A new poll finds that one in five unmarried women would consider having
Joyce Chen hugs her daughter Kathryn, 10, as they pose for photographs in San Francisco, Wednesday, May 29, 2013. A new poll finds that one in five unmarried women would consider having a child on their own, and more than a third would consider adopting solo, just one indication of America’s changing family structures. (AP Photo/Jeff Chiu)