Embryo Project Encyclopedia Articles

In December 2011, the Stillbirth Collaborative Research Network, or SCRN, published the article “Causes of Death Among Stillbirths” in The Journal of the American Medical Association. The authors of the article investigate the causes of stillbirth and possible reasons for the racial, ethnic, and geographic disparities in stillbirth rates. According to the Centers for Disease Control and Prevention, or CDC, stillbirth is the death of a fetus at twenty or more weeks during pregnancy. “Causes of Death Among Stillbirths” explores the common causes of stillbirth in different racial and ethnic groups, and provides a framework for future research into medical interventions to help reduce racial and ethnic stillbirth disparity.

On 5 April 2018, the documentary Period. End of Sentence. premiered at the Cleveland International Film Festival in Cleveland, Ohio. In the documentary, Rayka Zehtabchi, the director of the film, documents the stigma surrounding menstruation in India and follows a group of women in Kathikhera, a rural village in the Hapur district of India, as they manufacture and distribute sanitary pads. A group of high school students at Oakwood High School in Los Angeles, California, raised money to produce the documentary after one student was inspired by her visit to the United Nations Commission on the Status of Women in New York City, New York, which focused on the stigma surrounding menstruation in low-income countries. Period. End of Sentence. draws attention to the obstacles impeding proper menstrual health management in low-income contexts by documenting the women of Kathikhera’s journey to manufacture and sell sanitary pads.

In July 2015, Marni Sommer and colleagues published “Comfortably, Safely, and Without Shame: Defining Menstrual Hygiene Management as a Public Health Issue,” hereafter “Defining MHM,” in American Journal of Public Health. The authors discuss that growing interest in the gender gap in education raised awareness about girls’ obstacles to managing menstruation, especially in low-income countries. Increased focus on MHM pushed menstruation to be redefined as a public issue rather than a private one. That transition made MHM the responsibility of national governments instead of just the responsibility of young girls, because it became more widely recognized that girls could only appropriately manage menstruation if they had access to the necessary resources through public infrastructure. “Defining MHM” outlines how defining MHM as a public health issue brought much-needed attention to the obstacles to MHM young girls face and emphasizes that other underrepresented public health issues could use similar tactics as the MHM movement to gain global attention and funding.

In the fifteen years between the discovery of fetal alcohol syndrome, or FAS, in 1973 and the passage of alcohol beverage warning labels in 1988, FAS transformed from a medical diagnosis between practitioner and pregnant women to a broader societal risk imbued with political and cultural meaning. In this dissertation, I examine how scientific, social, moral, and political narratives dynamically interacted to construct the risk of drinking during pregnancy and the public health response of health warning labels on alcohol.

In “Beyond Menstrual Hygiene: Addressing Vaginal Bleeding Throughout the Life Course in LMICs,” hereafter “Beyond Menstrual Hygiene,” Marni Sommer, Penelope A. Phillips-Howard, Therese Mahon, Sasha Zients, Meredith Jones, and Bethany A. Caruso explored the barriers women experience in managing menstruation and other forms of vaginal bleeding in low and middle-income countries, which the researchers abbreviate to LMICs. The medical journal British Medical Journal Global Health published the article on 27 July 2017. As little literature existed at the time concerning the topic of vaginal bleeding for women in LMICs, Sommer and her team state that they were motivated to assess the topic in order to better understand how issues concerning the health of women and girls are managed in limited-resource contexts. In “Beyond Menstrual Hygiene,” the authors assert that females in LMICs need access to better resources, education, and supplies to manage menstruation.

In 2010, Sophia and Paul Grinvalds founded the organization AFRIpads in Kampala, Uganda, to provide reusable cloth pads to menstruating women and girls throughout the country. At that time, the Grinvalds wanted to help implement better menstrual health and hygiene in Uganda to encourage women and girls to engage in work and school. While living in Kampala, in 2010, they employed Ugandan women to sew cloth pads daily and sell to others living in the local village. In 2018, the United Nations Human Rights Council, or UNHRC, conducted a study in Uganda to test the efficiency of AFRIpads and found that a majority of women and girls studied favored reusable cloth pads. Since then, as of 2021, AFRIpads has expanded to collaborate with other organizations to distribute their reusable cloth pads to women and girls living in African countries. By doing so, AFRIpads has helped introduce a sustainable method for managing menstrual hygiene and teaching menstrual education in low-income countries.

"Casti Connubii," a papal encyclical given by Pope Pius XI on 31 December 1930, served primarily as a reaffirmation and expansion of the issues discussed in Arcanum, an encyclical written by Pope Leo XIII. It was released to address new threats to marriage and conjugal unity, and indeed is translated "On Christian Marriage" or "On Chastity in Marriage." The document explores the meaning of Christian marriage and emphasizes its threefold purpose as borrowed from St. Augustine: to produce offspring, to grow in conjugal faith, and to show benefit from the sacrament. It begins by exploring the nature of marriage, followed by a discussion of its advantages for individuals and societies, erroneous but common beliefs about marriage, threats to pure marriage, and finally how to address them. Included in the threats to pure marriage is that of the growing popularity of contraception and abortive procedures, at which point Pope Pius XI elaborates on the Church' s statement that life begins at conception.

Thalidomide is a sedative drug introduced to European markets on 1 October 1957 after extensive testing on rodent embryos to ensure its safety. Early laboratory tests in rodent populations showed that pregnant rodents could safely use it, so doctors prescribed Thalidomide to treat morning sickness in pregnant women. However, in humans Thalidomide interfered with embryonic and fetal development in ways not observed in rodent tests. Pregnant women who take Thalidomide are at grater than normal risk for spontaneous abortion and for giving birth to children with developmental anomalies such as shortened, absent, or extra limbs, as well as a variety of heart, ear, and internal organ defects. The failure of rodent models to inform scientists of Thalidomide's teratogenicity in humans ignited debate about the proper use of cross-species testing during drug development.

In 2014, the United States Food and Drug Administration published the Pregnancy and Lactation Labeling Rule to amend previous guidelines for the prescription of drugs for pregnant and lactating women. The 2014 Pregnancy and Lactation Labeling Rule was intended to increase the safety and efficacy of prescription drugs by making drug labels easier for physicians to understand and utilize. The Pregnancy and Lactation Labeling Rule restructured drug labels and required that they include narratives describing drug-associated risks to women and fetuses, rather than using complicated letter categories. The Pregnancy and Lactation Labeling Rule changed the framework for drug labeling, making it easier for doctors to prescribe safe and effective drugs to pregnant women, lactating women, and people of reproductive capacity.

Vitamin A (retinol) is an essential vitamin in the daily functioning of human beings that helps regulate cellular differentiation of epithelial tissue. Studies have shown that an excess of vitamin A can affect embryonic development and result in teratogenesis, or the production of birth defects in a developing embryo. Excess intake of vitamin A and retinoids by pregnant women often results malformations to fetuses' skulls, faces, limbs, eyes, central nervous system. Additionally, doctors often use derivatives of vitamin A, known as retinoids, as medicine to treat a number of skin conditions and carcinomas, the most common form of human cancers.