Embryo Project Encyclopedia

Rosalind Elsie Franklin worked with X-ray crystallography at King's College London, UK, and she helped determine the helical structure of DNA in the early 1950s. Franklin's research helped establish molecular genetics, a field that investigates how heredity works on the molecular level. The discovery of the structure of DNA also made future research possible into the molecular basis of embryonic development, genetic disorders, and gene manipulation.

In the 1936 case United States v. One Package of Japanese Pessaries, the US Court of Appeals for the Second Circuit in New York City, New York, confirmed that physicians had the right to distribute contraceptives to patients for medical purposes. In January 1933, US Customs confiscated a package of contraceptives imported from Japan by US physician Hannah Stone. They claimed that the package violated section 305 of the Tariff Act of 1930, which, like the 1873 anti-obscenity Comstock Act, granted the US government authority to seize contraceptive materials imported into the country or sent through the mail. The court ruled that US Customs was not justified in confiscating the package and ordered its return to Stone. United States v. One Package exempted physicians from the restrictions surrounding the distribution of contraceptives and contributed to the subsequent dismantling of the Comstock Act in later court cases.

Anthony Comstock was a US postal inspector and politician who advocated for the suppression of obscenity and vice throughout the late nineteenth century and early twentieth century. Comstock considered any sexually explicit material like pornography and literature related to birth control and abortion as obscene. In 1873, Comstock lobbied US Congress to pass an anti-obscenity law titled An Act for the Suppression of Trade in, and Circulation of, Obscene Literature and Articles of Immoral Use, also called the Comstock Act. The law penalized individuals for sending material classified as obscene through the US postal services, which Comstock, as a special agent of the United States Post Office, could enforce. Comstock’s role in passing and enforcing the Comstock Act influenced the social and political restriction of birth control, hindering women’s access to contraceptives.

In the 1983 case City of Akron v. Akron Center for Reproductive Health the US Supreme Court ruled that certain requirements of the city of Akron’s “Regulation on Abortion” ordinance violated women’s rights to abortions. Despite the legalization of abortion in the 1973, with the US Supreme Court case Roe v. Wade, individual states passed legislation regulating certain aspects of abortion. The city of Akron, Ohio, passed legislation in 1978 that regulated when and where abortions could be conducted, the consent process leading up to abortions, and the disposal of fetal remains after abortions. In a six to three ruling, the Court argued provisions of the city of Akron’s ordinance were unconstitutional. The Court’s opinion in City of Akron v. Akron Center for Reproductive Health reaffirmed the ruling in Roe v. Wade that states could not unduly restrict women’s access to abortions.

What Every Girl Should Know was published in 1916 in New York City, New York, as a compilation of articles written by Margaret Sanger from 1912 to 1913. The original articles appeared in the newspaper New York Call, under the tile “What Every Girl Should Know.” The articles, which are organized into chapters and individual parts in the book, describe sex education, human reproduction, and sexually transmitted infections. Sanger, a nurse and social activist, published What Every Girl Should Know during a time in which US federal and state obscenity laws regulated the circulation of literature related to sex. What Every Girl Should Know flouted those laws, helping people to learn about sex education and reproductive health in the US during the early twentieth century.

What Every Mother Should Know was published in 1914 in New York City, New York, as a compilation of newspaper articles written by Margaret Sanger in 1911. The series of articles informed parents about how to teach their children about reproduction and it appeared in the newspaper New York Call. In 1911, the newspaper series was published as a book, with several subsequent editions appearing later. In What Every Mother Should Know, Sanger emphasizes starting education on reproduction early and honestly answering children’s questions. The book acted as a resource for parents and urged readers to be less fearful of approaching the topic with their children. What Every Mother Should Know provided information to the public about sex education and reproductive health, which was scarce during the early twentieth century.

Margaret Higgins Sanger advocated for birth control in the United States and Europe during the late nineteenth and early twentieth centuries. Although people used contraceptives prior to the twentieth century, in the US the 1873 Comstock Act made the distribution of information relating to the use of contraceptives illegal, and similar state-level Comstock laws also classified discussion and dissemination of contraceptives as illegal. Sanger helped to repeal the Comstock Act and similar laws so that women could legally use contraceptives to control their fertility and the sizes of their families. In 1916, Sanger opened the first birth control clinic in the US in New York City, New York. Later in life, Sanger formed several advocacy organizations that promoted access to contraception, including the Planned Parenthood Federation of America. Sanger's advocacy increased women's access to contraception and helped change the United States' social and legal perceptions of birth control.

Annie Dodge Wauneka, a member of the Navajo Tribal Council in Window Rock, Arizona, from 1951 to 1978, advocated for improved lifestyle, disease prevention, and access to medical knowledge in the Navajo Indian Reservation, later renamed the Navajo Nation. Wauneka served as chair of the Health and Welfare Committee of the Navajo Tribal Council and as a member of the US Surgeon General’s Advisory Committee on Indian Health. Wauneka advocated for initiatives aimed at promoting education, preventing tuberculosis, and reducing the infant mortality rate. In 1963, she was awarded the Presidential Medal of Freedom. Wauneka’s initiatives to educate mothers about child health and increase hospital births reduced infant mortality rates in the Navajo Indian Reservation during the twentieth century.

In 1914, Margaret Sanger published “Family Limitations,” a pamphlet describing six different types of contraceptive methods. At the time Sanger published the pamphlet, the federal Comstock Act of 1873 had made distributing contraceptive and abortion information through the US postal service illegal. The Comstock Act classified contraceptive information as obscene and limited the amount of information available to individuals about preventing pregnancies. In 1915, Sanger’s husband was charged with violating the Comstock Act for distributing “Family Limitations” and was sent to jail for 30 days. The case sparked many birth control activists to lobby for the repeal of the Comstock Act. By inciting controversy during a time when the Comstock Act limited contraception access, Sanger’s pamphlet “Family Limitations” increased women’s knowledge about various methods of preventing pregnancy.

In 1901, the Arizona Territorial Legislature codified territorial law that illegalized advertising, causing, or performing abortions anywhere in Arizona. The 1901 code, in conjunction with the federal Comstock Act, regulated the advertisement and accessibility of abortion services and contraceptives in Arizona. The Federal Comstock Act of 1873 had illegalized the distribution of material on contraceptives and abortions through the US Postal Services by labeling contraceptive and abortive material as obscene. After the passage of that federal law, many states and territories, including Arizona, enacted or codified state or territory-level anti-obscenity laws to augment the federal law's effects. Those laws became called Comstock laws, and Arizona's 1901 laws was its Comstock law. The Arizona Comstock law hindered Arizona women's access to abortion services until the mid twentieth century, when state and federal court decisions dismantled Comstock laws nationwide.