The place of women's agency in the fertility transition of the late nineteenth/early twentieth century is a contested one. Some argue that the transition was achieved mainly through male methods of contraception. Others, including many arguing from an Australian perspective, contend that women's agency in fertility decline was significant. In this article, the authors revisit the issue of women's agency in Australia. Drawing on a range of archival sources and scholarship, they seek to demonstrate that women in Australia in the last quarter of the nineteenth century had access to contraception, albeit limited, and, where that failed, to abortion. The authors argue that the changing political and educational climate, which saw women gaining the vote in 1894 in South Australia and admission to secondary and higher education and paid work, provided the setting for women's changing status. Their increasing agency - an agency many women worked to secure - encouraged women to challenge many traditional practices.