“There’s a biased perception of pregnant women and mothers – that they’re less committed, less competent and less dependable,” says Christine Spadafor, a visiting lecturer on strategic leadership at the Tuck School of Business, Dartmouth College, US. She says these biases creep into performance evaluations, which can hold back women from top spots after the first decade of their careers. Additionally, structural issues, such as no paid parental leave and no available or affordable childcare, also “prevent women from progressing after the first 10 years”.