... Issues of autonomy include youth rights to privacy and confidentiality, arbitrary age requirements to access care, and emerging capacity to consent to care (Giordano, 2007(Giordano, , 2013Milrod, 2014;Stein, 2012;Swann & Herbert, 2009). Benefits of endocrine care include relieving psychological suffering and preventing the development of unwanted secondary sex characteristics, which, coupled with the low risk of harm from this treatment and the potential risk of causing harm by withholding care, make a compelling case in support of endocrine care for trans youth (Antommaria, 2014;Baltieri et al., 2009;Giordano, 2007;Holman & Goldberg, 2006;Stein, 2012;Vrouenraets et al., 2015). Some have questioned whether youth possess the maturity necessary to make decisions about endocrine care, especially given the lack of data on long-term outcomes and potential impacts on future fertility (de Vries et al., 2006;Vrouenraets et al., 2015); however, many have concluded that youth do, as in other areas of health care, have the capacity to make these decisions (Holman & Goldberg, 2006;Giordano, 2007;Kreukels & Cohen-Kettenis, 2011). ...