Parenthood can be a difficult decision for some, but a new U.S. study from the Pew Research Center has found more young men between the ages of 18-34 want children more than women. Global's Sean Previl breaks down the numbers and looks into what experts say needs to change not to get more people to have children, but to relieve the pressures they face so they can decide whether they want them without worrying about potential negative impacts.