When it comes to sharing a bed with your child, it can be a controversial topic. Does it increase the risk of sleep-related infant deaths? Will it stop your child from ever being able to sleep alone? Could it inhibit their psychological development? These are all common concerns, however, according to Dr Yoni Schwab, “there are no negative psychological effects” of bed-sharing if both the child and parent are happy about the circumstances.
Writing in response to a concerned, bed-sharing mother on Parents, Dr Schwab explained that so long as it fits within the family’s culture, co-sleeping can actually boast a slew of benefits.
One study published in the journal Archives of Pediatrics and Adolescent Medicine found that it can make breastfeeding easier, while another claimed that newborns who shared a bed with their mothers slept better than those who slept apart from them, reports Fox News.
However, there is fairly little scientific evidence about the psychological benefits or harms of bed-sharing, explains David Messer, Professor of Child Development at the Open University.
“This is because for ethical reasons researchers cannot carry out experiments on this often controversial topic; they cannot ask one group of mothers to co-sleep and another not to do this,” he told The Independent.
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Studies that exist around the topic typically have a very small sample size, making it difficult to draw any definitive conclusions from them.
These include one 2016 study published in the Journal of Affective Disorders, which found that co-sleeping could make a child more susceptible to anxiety and depression.
“It’s also is important to understand that babies and children experience many different aspects of care,” Messer added.
“So it is unlikely that something like bed-sharing is going to have a powerful effect on later development.”
