In the 1962 case Planned Parenthood Committee of Phoenix v. Maricopa County, the Arizona Supreme Court ruled that Arizona Revised Statute 13-213, which banned the public advertising of contraceptive or abortion medication or services, was constitutional. However, the court also ruled that that Arizona Revised Statute 13-213 did not apply to Planned Parenthood's distribution of contraceptive information, allowing Planned Parenthood to continue distributing the information. Following the case, the Arizona law was challenged several times and eventually deemed unconstitutional in the 1973 case State v. New Times INC. The case Planned Parenthood Committee of Phoenix v. Maricopa County established that Planned Parenthood's distribution of medical literature was not advertising as described in the law, and it initiated a decade long discussion about the constitutionality of the laws preventing the distribution of materials related to contraception or abortion.

In the 1972 case Planned Parenthood Center of Tucson, Inc., v. Marks, the Arizona Court of Appeals required the Arizona Superior Court to rehear the case Planned Parenthood Association v. Nelson (1971) and issue a decision on the constitutionality of Arizona's abortion laws. In 1971, the Planned Parenthood Center of Tucson filed the case Planned Parenthood Association v. Nelson asking for the US District Court to rule on the constitutionality of the Arizona Revised Statutes 13-211, 13-212, and 13-213, which made it illegal for anyone to advertise, provide, or receive an abortion. The decision in Planned Parenthood Center of Tucson, Inc., v. Marks forced the Arizona Superior Court to issue a decision on the constitutionality of the Arizona abortion laws, and is one in a series of lawsuits that culminated in the legalization of abortion in Arizona in 1973.

In the 1973 case of Roe v. Wade, the US Supreme Court ruled that laws banning abortion violated the US Constitution. The Texas abortion laws, articles 1191–1194, and 1196 of the Texas penal code, made abortion illegal and criminalized those who performed or facilitated the procedure. Prior to Roe v. Wade, most states heavily regulated or banned abortions. The US Supreme Court decision in Roe v. Wade secured women's rights to terminate pregnancies for any reasons within the first trimester of pregnancy. It also sparked legal discussions of abortion, fetus viability and personhood, and the trimester framework, setting a landmark precedent for future cases including Webster v. Reproductive Health Services (1989), Planned Parenthood v. Casey (1992), and Stenberg v. Carhart (2000).

“Program of Action of the International Conference on Population and Development” comprises the majority of context within the twenty-year sustainable development plan, International Conference on Population and Development Program of Action, hereafter POA, published in 1994 by the United Nations Population Fund or UNFPA. Given the rising global population, the goal of the POA was to outline the steps governments around the world were to take to achieve sustainable development by 2014. Under leadership of the United Nations Population Fund, 179 countries met in Cairo, Egypt, to debate the best way to address the growing global population and the need for sustainable development. The debates began on 5 September 1994 and ended on 13 September 1994, resulting in all 179 participating countries endorsing the Program of Action. The Program of Action encouraged participating countries to prioritize human rights, reproductive rights, and women’s empowerment during all future sustainable development plans and programs.

In the late nineteenth century, the Comstock Act of 1873 made the distribution of contraception illegal and classified contraception as an obscenity. Reflecting the predominant attitude towards contraception at the time, the Comstock Act was the first federal anti-obscenity law that targeted contraception. However, social acceptance of birth control changed at the turn of the twentieth century. In this thesis, I analyzed legislation, advocates, and literature pertinent to that social change to report on the events leading up to the decriminalization of contraception.

Screening for Breast Cancer with Mammography is a Cochrane systematic review originally published by Peter Gøtzsche and Karsten Jørgensen in 2001 and updated multiple times by 2013. In the 2013 article, the authors discuss the reliability of the results from different clinical trials involving mammography and provide their conclusions about whether mammography screening is useful in preventing deaths from breast cancer. Mammography is an X-ray technique used to detect abnormalities in breast tissue, such as breast cancer, which affects about twelve percent of women in the world and has a significant risk of mortality. The authors concluded that mammography screenings reduced breast cancer mortality, but resulted in problems such as overdiagnosis and overtreatment of screened women. The article Screening for Breast Cancer with Mammography contributed to the then ongoing controversy about the usefulness of mammography and provided accessible information about mammograms in seven languages.

Mesoderm is one of the three germ layers, groups of cells that interact early during the embryonic life of animals and from which organs and tissues form. As organs form, a process called organogenesis, mesoderm interacts with endoderm and ectoderm to give rise to the digestive tract, the heart and skeletal muscles, red blood cells, and the tubules of the kidneys, as well as a type of connective tissue called mesenchyme. All animals that have only one plane of symmetry through the body, called bilateral symmetry, form three germ layers. Animals that have only two germ layers develop open digestive cavities. In contrast, the evolutionary development of the mesoderm allowed in animals the formation of internal organs such as stomachs and intestines (viscera).

The Spemann-Mangold organizer, also known as the Spemann organizer, is a cluster of cells in the developing embryo of an amphibian that induces development of the central nervous system. Hilde Mangold was a PhD candidate who conducted the organizer experiment in 1921 under the direction of her graduate advisor, Hans Spemann, at the University of Freiburg in Freiburg, German. The discovery of the Spemann-Mangold organizer introduced the concept of induction in embryonic development. Now integral to the field of developmental biology, induction is the process by which the identity of certain cells influences the developmental fate of surrounding cells. Spemann received the Nobel Prize in Medicine in 1935 for his work in describing the process of induction in amphibians. The Spemann-Mangold organizer drew the attention of embryologists, and it spurred numerous experiments on the nature of induction in many types of developing embryos.

Diethylstilbestrol (DES) is an artificially created hormone first synthesized in the late 1930s. Doctors widely prescribed DES first to pregnant women to prevent miscarriages, and later as an emergency contraceptive pill and to treat breast cancer. However, in 1971, physicians showed a link between DES and vaginal cancer during puberty in the children of women who had taken DES while pregnant. Consequently, the US Food and Drug Administration (FDA) banned its use during pregnancy. In the late 2000s, several studies showed that the grandchildren of women who had consumed DES also suffered medical issues. By the early decades of the twenty-first century, roughly ten million people in the US had been exposed to DES, and three generations of individuals had suffered medical issues due to DES exposure. Researchers class DES as an endocrine disruptor, which affects the form and function of the hormone (endocrine) system.

Margaret Goldwater advocated for birth control and reproductive rights in the United States during the twentieth century. Goldwater was a socialite and philanthropist and was married to Barry Goldwater, US Senator from Arizona. She spent much of her life working to further the women's reproductive rights movement, which sought to expand women's legal, social, and physical access to reproductive healthcare, including contraception and abortions. Goldwater, with guidance from birth control activist Margaret Sanger, helped establish the second birth control clinic in Arizona, the Mother's Health Clinic in Phoenix, Arizona. She conducted large fundraising events and authored articles in local newspapers on the need for contraceptives and family planning. Goldwater's advocacy helped launch and sustain The Mother's Health Clinic, which became the largest provider of women's reproductive healthcare in Arizona, and it later became Planned Parenthood of Central and Northern Arizona.