The words we use in our everyday speech are reflections of our thought processes, which have been tempered through our cultural lens. Unfortunately, or fortunately, time keeps moving on without fail and with it changes occur. The development of the IBCLC was a change, whose time had come, born out of the need for families to provide human milk for their children. At that time (mid-1980s), in many places, seeking help for infant feeding outside of one's family socially did not happen. Strangely, and by design, the provision of human milk to human infants had become socially non-conforming in many countries. People, who saw these issues and individually took action, developed our field of practice and research; their actions made great contributions to social change over time. Now, we are called upon to step-up and address the widespread inequity issues occurring in our field. This issue of JHL highlights one of these issues, the often-invisible gender non-conforming parents (MacDonald, 2019).Last March, I had the pleasure of attending the annual Breastfeeding and Feminism International Conference (Chapel Hill, NC, USA). It was during this conference, while listening to a number of the session speakers who shared personal and professional stories about how difficult seeking and receiving adequate breastfeeding/chestfeeding care was for gender non-conforming families, that the idea for this issue was formed. It took us a year to put this special collection together with exceptional help from our authors and reviewers. This issue has the largest collection of scholarly works about LGBTQI+ and lactation issues. Although we hope this issue will help to inform practice and policy and will spur further positive social change toward greater equity for gender non-conforming families (MacDonald, 2019), we also want to challenge researchers to undertake studies that will provide a broader and deeper evidence base, that can be the gold standard for policy and practice for healthcare providers.Our editors believe that healthcare, including appropriate and timely lactation care, is a human right, which must be available to all who desire it. In 2018, a call for a special issue by JHL about social justice concerns within the field of lactation resulted in the publication of two issues because we received so many manuscripts that they would not fit in one issue. This surprised and delighted us! It also spoke to the immense need there is in the lactation field for equity and inclusion in the provision of services and for research about how to resolve these disparities. The current JHL issue addresses a specific population -gender non-conformists -that often has been neglected in discussions of social justice (Lee, 2019). Although strides toward equity are being made every day, collectively and worldwide, we have not yet done the best we can to educate, facilitate, and support all breastfeeding/chestfeeding families, as the authors of articles for this special topic explain.Many of these inequities are surrounded by providers' lack...