The Baby is part of a current wave of film, TV and literature interested in laying bare the difficult, sometimes shocking realities of being a mother, from those initial discussions around having children, through to pregnancy, labour, birth and then the all-encompassing, life-long experience of raising a child. What we're seeing now is the fuller, wider spectrum of motherhood represented in fiction. And if that takes readers and viewers to a dark place sometimes, it's a sign that society is finally opening up to truthful discussions around the traditionally emotive subject.