Do mothers in the Nordic countries earn less than fathers up to midlife?

Do mothers in the Nordic countries earn less than fathers up to midlife?
Jessica Nisén The Nordic countries tend to be seen as forerunners in promoting gender equality, which has been facilitated by the provision of comprehensive family policies in these countries. Such policies include job-protected and income-compensated family leave, universal access to affordable and publicly subsidised childcare to enable mothers and fathers to return to full-time work ...