Gender-based domestic division of labour refers to the societal assignment of household tasks and responsibilities based on an individual's gender. Traditionally, this has meant women primarily undertaking unpaid care work, housework, and childcare, while men are seen as the primary breadwinners, with their work largely outside the home. This division is deeply rooted in cultural norms, patriarchal structures, and often reinforced by economic systems that devalue unpaid labour.

In recent decades, there has been a significant increase in women's participation in formal employment globally. This rise has indeed initiated changes in the traditional gender-based domestic division of labour, though the pace and extent of this change vary widely across cultures and socio-economic strata. While more women are entering the workforce, they often continue to bear a disproportionate share of domestic responsibilities, leading to what is often termed the 'second shift' or 'double burden.' This means women work a full day in formal employment and then return home to another 'shift' of unpaid domestic work.

However, there are discernible shifts. In many dual-earner households, there's a growing, albeit slow, trend towards men taking on more domestic tasks and childcare responsibilities. This is often driven by necessity, changing gender norms, and increased awareness of gender equality. For instance, studies in some Western countries show a gradual increase in fathers' involvement in childcare and household chores, though a significant gap often remains. Illustrations include:

1. Dual-income households: In urban areas, where both partners work, there's often a negotiation of tasks. While women might still manage the majority of daily chores, men might take on specific responsibilities like grocery shopping, school drop-offs, or weekend cooking.
2. Policy interventions: Parental leave policies that encourage fathers to take time off for childcare, as seen in countries like Sweden or Canada, can significantly alter traditional roles by allowing men to engage more deeply in caregiving from an early stage.
3. Changing social norms: Younger generations, particularly in more progressive societies, are increasingly challenging traditional gender roles, leading to more egalitarian sharing of domestic work. For example, a young couple might consciously decide to split cooking and cleaning duties equally, or the partner with more flexible work hours might take on more childcare, irrespective of gender.

Despite these changes, challenges persist. Societal expectations, lack of affordable childcare, and workplace cultures that penalize men for taking on caregiving roles can hinder a more equitable distribution of domestic labour. The change is an ongoing process, marked by both progress and persistent inequalities.