After learning shocking data about concussions in women's rugby, Caroline takes a closer look, and discovers an even more widespread and worrying issue. Domestic violence affects one in three women worldwide, and new research suggests many of these women may experience repeated concussions after violent abuse. Caroline meets the people working in this under researched area, and hears from a woman who is still recovering from her own experience.

In October 1975, the women of Iceland took a 'day off', leading to national chaos. It highlighted the importance of women’s roles in the economy, of which unpaid care work - cooking, cleaning, caring for family - is a vital part. In this episode, Caroline asks whether the Covid pandemic could be the shock we need to finally fix perhaps the greatest gender data gap of all.

Caroline is sent photos of women’s toilet queues on an almost daily basis, since writing in her book Invisible Women about how women’s queues are always longer than the men’s. In this episode, she investigates the history of public conveniences, what impact they have on women’s participation in society and why councils and businesses seem unable to get it right.