In the early twentieth century, birth control advocate Margaret Sanger published eight issues of a feminist magazine called The Woman Rebel. During this time, discussion of sex education, birth control, and abortion were illegal. The magazine featured literary pieces on topics like women’s rights, love and marriage, women in the workplace, reproductive and sexual education, and contraception. The Woman Rebel was one of the first magazines that discussed issues that working class American women faced. Through the magazine, Sanger sought to convince female readers to reject their oppression and become what she called women rebels. The Woman Rebel generated attention and controversy around the birth control and feminist movements in the United States during the twentieth century, advancing those movements and creating a community of women with the common intent to rebel against apparent injustice.

In 2010, Theresa S. Betancourt, Robert T. Brennan, Julia Rubin-Smith, Garrett M. Fitzmaurice, and Stephen E. Gliman, published “Sierra Leone’s Former Child Soldiers: A Longitudinal Study of Risk, Protective Factors, and Mental Health” in Journal of the American Academy of Child and Adolescent Psychiatry. The paper describes the results of a longitudinal study of former Sierra Leone child soldiers that examines how protective and risk factors affect children’s post-conflict mental health outcomes over several years of development. Researchers from Harvard University in Cambridge, Massachusetts, conducted the study in collaboration with the International Rescue Committee and the Post-Conflict Reintegration Initiative for Development and Empowerment in Sierra Leone. The study investigated processes that affected the development of 260 former child soldiers at three points in time post-conflict. The authors found that besides war experience, post-conflict factors such as discrimination and community acceptance contribute to the mental health of former child soldiers. Their results have helped intervention programs focus on post-conflict factors to heal children from the harmful effects of war.

In 2013, Lois Uttley, Sheila Reynertson, Larraine Kenny, and Louise Melling published “Miscarriage of Medicine: The Growth of Catholic Hospitals and the Threat to Reproductive Health Care,” in which they analyzed the growth of Catholic hospitals in the United States from 2001 to 2011 and the impact those hospitals had on reproductive health care. In the US, Catholic hospitals are required to abide by the US Catholic Church's Ethical Guidelines for Health Care Providers, also called the Directives. The authors of the article argue that the Directives threaten reproductive health because of their limitations on contraception, sterilization, some infertility treatments, and abortion. The report demonstrated an increase in Catholic hospitals and an associated impact on reproductive health care, which formed the basis for lawsuits the American Civil Liberties Union brought against various Catholic hospitals and health care networks during the early 2000s.

In 1990, Thomas J. Bouchard and his colleagues published the paper “Sources of Human Psychological Differences: The Minnesota Study of Twins Reared Apart” in Science Magazine. The paper described the results of a study initiated in 1979 on the development of twins raised in different environments. The scientists conducted their experiment at the University of Minnesota, in Minneapolis, Minnesota. The researchers physiologically and psychologically assessed monozygotic twins or triplets who were reared apart, comparing the similarity of those twins to twins who were reared together. The research team found that identical twins who are reared apart had the same chance of being similar as twins who were raised together. Bouchard and his colleagues concluded that genetic factors have a large influence on behavioral habits demonstrating the influence of the genetics on development.

In 1998, Testimony Films released the documentary Sex in a Cold Climate, which reported the true stories of four survivors from the Magdalene asylums in Ireland in the twentieth century. Magdalene asylums, also called Magdalene laundries and homes, were institutions of the Catholic Church that sought to reform women engaged in prostitution and those who birthed children out of wedlock by forcing the women to do hard labor. Directed by Steve Humphries, the documentary interlocks four survivors’ stories of how they came to inhabit a Magdalene asylum, what occurred to them there, and how they eventually freed themselves. An Irish film festival first screened the documentary, which became the inspiration for the 2002 film, The Magdalene Sisters. Sex in a Cold Climate brought attention to the stories of women who survived Magdalene asylums, which prompted additional research and eventual justice for many of the women.

Embryos in Wax: Models from the Ziegler Studio is a history of embryo wax modeling written by science historian Nick Hopwood. Published by the Whipple Museum of the History of Science University of Cambridge and the Institute of the History of Medicine University of Bern, 2002, the book, like the wax models, helps exemplify the visual and material culture of science. The first half of the book describes the modeling work of Germany's Adolf and son Friedrich Ziegler during the rise of developmental embryology from 1850 to 1920, a time when embryology's practitioners needed educational aids that could help teach students in laboratories and lay persons in public lectures. Three-dimensional wax models provided just this visual aid.

In November 1998, two independent reports were published concerning the first isolation of pluripotent human stem cells, one of which was "Derivation of Pluripotent Stem Cells from Cultured Human Primordial Germ Cells." This paper, authored by John D. Gearhart and his research team - Michael J Shamblott, Joyce Axelman, Shunping Wang, Elizabeith M. Bugg, John W. Littlefield, Peter J. Donovan, Paul D. Blumenthal, and George R. Huggins - was published in Proceedings of the National Academy of Science soon after James A. Thomson and his research team published "Embryonic Stem Cell Lines Derived from Human Blastocysts" in Science. Gearhart 's paper suggested that pluripotent human stem cells, which have the ability to develop into all cell types that make up the body, could be derived from primordial germ cells, which are precursors of fully differentiated germ cells, isolated from embryos. At the time, Gearhart was a professor of obstetrics and gynecology at Johns Hopkins University School of Medicine. With a background in genetics, he had devoted the majority of his research to how genes regulate tissue and embryo formation. However, the successful isolation of mice embryonic stem cells encouraged Gearhart to pursue the isolation of similar cells in humans. The principal difference between human embryonic stem (ES) cells, which Thomson 's team derived, and human embryonic germ (EG) cells, which Gearhart 's team derived, is that human embryonic germ cells are derived from early germ cells. Nonetheless, they are thought to share similar properties to human embryonic stem cells.

The review article “Cell Deaths in Normal Vertebrate Ontogeny” (abbreviated as “Cell Deaths”) was published in Biological Reviews of the Cambridge Philosophy Society in 1951. The author, Alfred Glücksmann, was a German developmental biologist then working at the Strangeways Research Laboratory, Cambridge, England. In “Cell Deaths,” Glücksmann summarizes observations about cell death in normal vertebrate development that he had compiled from literature published during the first half of the twentieth century. “Cell Deaths” emphasizes the frequent occurrence of cell death in various locations and stages of development, and suggests that cell death functions as a crucial mechanism in integrating cells into tissues and organs in normal vertebrate ontogeny.

The Case against Perfection: Ethics in the Age of Genetic Engineering, hereafter referred to as The Case against Perfection, written by Michael J. Sandel, builds on a short essay featured in The Atlantic Monthly magazine in 2004. Three years later, Sandel transformed his article into a book, keeping the same title but expanding upon his personal critique of genetic engineering. The purpose of Sandel's book is to articulate the sources of what he considers to be widespread public unease related to genetic engineering that changes the course of natural development.

Embryonic images displayed in Life magazine during the mid-twentieth century serve as a representation of technological advances and the growing public interest in the stages of embryological development. These black-and-white photographs portray skeletal structures and intact bodies of chicken embryos and human embryos and fetuses obtained from collections belonging to universities and medical institutions.