AARHUS, Denmark, Dec. 6 (UPI) -- A study involving Danish couples found a correlation between childless couples dying earlier than couples with children, researchers said.
Researchers at Aarhus University in Denmark studied more than 21,000 couples having in vitro fertilization treatment between 1994 and 2005 -- while 15,210 children were born, 1,564 were adopted, the Daily Telegraph reported. During the study period, 96 women and 200 men died.