Fertility tracking applications are technologies that collect sensitive information about their users i.e. reproductive potential. For many, these apps are an affordable solution when trying to conceive or managing their pregnancy. However, intimate data are not only collected but also shared beyond users knowledge or consent. In this paper, we explore the privacy risks that can originate from the mismanagement, misuse, and misappropriation of intimate data, which are entwined in individual life events and in public health issues such as abortion and (in)fertility. We look at differential vulnerabilities to enquire data’s vulnerability and that of ‘data subjects’. We introduce the General Data Protection Regulation (GDPR) and how it addresses fertility data. We evaluate the privacy of 30 top ‘fertility apps’ through their privacy notices and tracking practices. Lastly, we discuss the regulations and fertility data as critical to the future design of tracking technologies and privacy rights.

Contemporary self-tracking devices take forms that reflect particular cultures of self-tracking that emphasize clinical perspectives and numerical precision. In this pictorial, we explore alternative forms to speculate on other possible self-tracking cultures. We present how we involved experts on the relationship between the gut and the brain to inspire a design brief for an alternative gut tracking device. This led to the design of Loupe and Lightbox, which together operate to externalize gut biota for closer examination, aesthetic appreciation, and reflection on the self. The device represents an example of self-tracking as cultivation-building a longer-term relationship with the self as something to be nurtured, tended to, and cared about.

In the fields of human-computer interaction (HCI) and interaction design, there has been an increasing exploration of technology in relation to the body and in particular around issues associated with "women's health."Much of the work so far has been about ways design and technology can play in supporting transitions to and experiences of motherhood and maternal health, menstruation, domestic violence, abortion, pregnancy loss, intimate anatomical awareness, fertility management, continence care, menopause, voice training for trans-women, gender stereotypes in voice assistants, and reimagining existing practices and technologies, among others.This Special Issue has been put together to bring together various voices and research strands from within this emerging community of researchers in order to discuss the core ideas, approaches, issues, and challenges that are currently pressing for this area of research.This ToCHI Special Issue is the product of two-and-a-half years of labour from the original proposal up to the final collection of articles you see before you now.It has involved multiple

Women account for over half of the global population, however, continue to be subject to systematic and systemic disadvantage, particularly in terms of access to health and education. At every intersection, where systemic inequality accounts for greater loss of life or limitations on full and healthy living, women are more greatly impacted by those inequalities. The design of technologies is no different, the very definition of technology is historically cast in terms of male activities, and advancements in the field are critical to improve women's quality of life. This article views HCI, a relatively new field, as well positioned to act critically in the ways that technology serve, refigure, and redefine women's bodies. Indeed, the female body remains a contested topic, a restriction to the development of women's health. On one hand, the field of women's health has attended to the medicalization of the body and therefore is to be understood through medical language and knowledge. On the other hand, the framing of issues associated with women's health and people's experiences of and within such system(s) remain problematic for many. This is visible today in, e.g., socio-cultural practices in disparate geographies or medical devices within a clinic or the home. Moreover, the biological body is part of a great unmentionable, i.e., the perils of essentialism. We contend that it is necessary, pragmatically and ethically, for HCI to turn its attention toward a woman-centered design approach. While previous research has argued for the dangers of gender-demarcated design work, we advance that designing for and with women should not be regarded as ghettoizing, but instead as critical to improving women's experiences in bodily transactions, choices, rights, and access to and in health and care. In this article, we consider how and why designing with and for woman matters. We use our design-led research as a way to speak to and illustrate alternatives to designing for and with women within HCI.

Researchers working in domains such as Research through Design and Feminist HCI have been questioning "dissemination practices" and their impact on our capacity to produce reflexive accounts of research in publications. This paper examines academic dissemination practices within HCI research communities from an institutional to individual level. We unpack the practice via a meta-review of recent literature published in CHI and other venues on 'What is HCI?'. We review the core text on this debate and other similar discussions on HCI methodologies and reflexive accounts of research in domains such as 'Research through Design' and 'Feminist HCI'. We highlight the importance of practicing reflexivity through dissemination and introduce 'Research Fictions' in the form of video essays and live performances, produced by the first author with her colleagues, based on their HCI submissions. Through experimenting with alternative dissemination formats, we argue that our exploratory processes engender a practice of reflexivity within a research lab.

Designing for women's healthcare remains an underexplored area of HCI, particularly outside informational systems for maternal health. Drawing on a case study of a body disruption - urinary incontinence in women - we illustrate the experience of women's health both from the perspective of the patient and the therapist. We show how knowledge, esteem and agency play crucial roles in remedial women's care practices, as well as preventative. In describing these challenges we deliberate on possible futures of women's health that take advantage of the many advances in design and technology from across the spectrum of HCI research. We show how with some care and courage HCI has the potential to transform women's experience within this setting.

Women's understandings of their own intimate anatomy has been identified as critical to women's reproductive health and sexual wellbeing. However, talking about it, seeking medical help when necessary as well as examining oneself in order to 'know' oneself is complicated by social-cultural constructions of the vagina, i.e. it is something private, shameful and not to be talked about. In response to this, we designed Labella, an augmented system that supports intimate bodily knowledge and pelvic fitness in women. It combines a pair of underwear and a mobile phone as a tool for embodied intimate self-discovery. In this paper, we describe Labella, and its evaluation with fourteen women, aged 25-63. We show how through situated embodied perception Labella empowers 'looking'. We highlight how the simple act of augmented looking enables the construction of knowledge which ranges from establishing the 'very basics' through to a nuanced understanding of pelvic muscle structure. Finally, we highlight the role of awkwardness and humour in the design of interactions to overcome taboo.