Nearly seven decades ago, the US government established grants to the states for family planning and acknowledged the importance of enabling all women to plan and space their pregnancies, regardless of personal income. Since then, publicly-funded family planning services have empowered millions of women, men, and adolescents to achieve their childbearing goals. Despite the recognized importance of subsidized family planning, services remain funded in a piecemeal fashion.

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.

From February 2003 to December 2010, researchers of the Management of Myelomeningocele Study, or MOMS, clinical trial compared the safety and efficacy of different treatments for a specific type of spina bifida, called myelomeningocele. Myelomeningocele, the most frequent and severe form of spina bifida, is a condition in which the bony spinal column does not develop correctly, which causes an opening of the spine, exposure of the spinal cord, and formation of a small sac containing cerebrospinal fluid. Myelomeningocele affects 3.4 infants per 10,000 live births in the United States and is fatal in ten percent of affected infants. Investigators in the MOMS trial aimed to find a more successful treatment for myelomeningocele through different types of surgery. To accomplish that, they performed prenatal, or in utero, and postnatal repair operations in their study. The MOMS researchers concluded that prenatal repair improved motor and neurologic outcomes, such as the ability to activate and coordinate the muscles and limbs, and reduced the risk for fetal death.

Nancy Goodman Brinker founded the largest breast cancer organization in the US, Susan G. Komen for the Cure, during the twentieth century. In 1982, Brinker created the organization, Susan G. Komen for the Cure, in memory of her sister, who had died of breast cancer two years earlier. During the early twentieth century, breast cancer was socially stigmatized, very few people discussed the disease, and there were limited treatment options available for those diagnosed with the disease. Breast cancer is one of the most prevalent forms of cancer and it affects almost 12 percent of women worldwide. In 1983, Brinker created the Susan G. Komen Race for Cure, a fundraising and awareness event for breast cancer. The organization provides funding for research, advocacy, and programs related to breast cancer. In the early 2000s, Brinker served as the US Ambassador to Hungary and, later, as the US Chief of Protocol. In 2009, US president Barack Obama awarded her the Presidential Medal of Freedom, the nation’s highest civilian honor. In 2017, Brinker serves as the Chair of Global Strategy at Susan G. Komen for the Cure and as the World Health Organization’s Goodwill Ambassador for Cancer Control. Brinker’s activism in the field of breast cancer raised awareness, public attention, funding, and support for women affected by breast cancer.

From 1951 to 2001, researchers at the University of Oxford in Oxford, England, conducted the British Doctors’ Study, a study that examined the smoking habits, disease rates, and mortality rates of physicians in Britain. Two epidemiologists, scientists who study occurrence and distribution of disease, Richard Doll and Austin Bradford Hill, initiated the study, and statistician Richard Peto joined the team in 1971. The objective of the study was to assess the risks associated with tobacco use, and its relationship to lung cancer. The researchers tracked 34,439 male doctors practicing in Britain, and recorded smoking habits, development of diseases including lung cancer, other cancers, respiratory diseases, cardiovascular diseases, and mortality rates. The researchers published updated results every ten years. In 1980, Doll and other researchers concluded a related study on the smoking habits and disease rates of female doctors practicing in Britain. The results of both studies provided evidence that individuals who smoked tobacco were more likely to develop chronic respiratory illnesses, including lung cancer, and cardiovascular diseases.

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 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.

The Planned Parenthood Committee of Phoenix was established in 1942 to expand Arizona women's access to family planning resources. The Planned Parenthood Committee of Phoenix was formed through the merging of The Mother's Health Clinic in Phoenix, Arizona, with the national Planned Parenthood Federation of America. The clinic was primarily based within the Phoenix Memorial Hospital campus but expanded to other locations in the late 1960s. Until it became Planned Parenthood of Central and Northern Arizona in 1978, the Planned Parenthood Committee of Phoenix provided Arizona women with contraception, initially in the form of diaphragms and spermicide, and later including the birth control pill. It also provided educational information on relationships, sex, contraception, and infertility.

On 26 May 1994, US President Bill Clinton signed the Freedom of Access to Clinic Entrances Act in to law, which federally criminalized acts of obstruction and violence towards reproductive health clinics. The law was a reaction to the increasing violence toward abortion clinics, providers, and patients during the 1990s. That violence included clinic blockades and protests, assaults on physicians and patients, and murders. The Freedom of Access to Clinic Entrances Act established
criminal and civil penalties against people who obstructed or committed violence towards reproductive health clinics, and has supported women's access to safe reproductive healthcare.