Policies around parental leave have received a lot of attention recently, both in the U.S. and abroad. Conversations about paternity leave often focus on the lack of support for new fathers who want to stay home with their newborn, but a recent article in The Guardian looks at why fathers who are given the option of paternity leave in the U.K. often don’t take it.

According to the article, only one in 100 men requested parental leave in the year after a U.K. policy was instituted that allowed shared parental leave. Even when shared leave is available, only 2-8% of men are likely to take it, and unless the leave is specifically for the father, a mother will be far more likely to take the shared parental leave. One reason for fathers not taking advantage of the policy is that they fear damaging their careers or their family’s income by asking for leave. Women have long been viewed as the primary caretakers for children, and fathers reported that they faced discrimination in the workplace if they asked for parental leave, including remarks by their coworkers and management that they were not taking their jobs as seriously.

Sociologist Tina Miller believes that the solution to this low uptake in paternity leave could be to allocate separate leave that is just for fathers and is nontransferable to the mother. She says,

“If we are serious about men being involved, it’s the only way. Mothers and fathers don’t take decisions about who takes leave from a level playing field – it’s gendered, it’s historically unequal.”