Embryo Project Encyclopedia Articles

In 2013, Cynthia Daniels and a team of researchers at Rutgers University in New Brunswick, New Jersey, founded the Informed Consent Project. Daniels and the researchers assessed the medical accuracy of information within state-authored informational materials for abortion. States give those materials to women who want an abortion, but using their research, the Informed Consent Project found some information from those materials to be inaccurate, misleading, and coercive. The Informed Consent Project gathered a panel of researchers and medical specialists to review the information about embryological and fetal development from twenty-three states’ informational materials. They found that approximately one-third of that information was inaccurate. The work of the Informed Consent Project challenges abortion-specific informed consent laws, highlighting medical inaccuracies in state-authored informational materials as evidence that women’s consent to abortion may be based on false or misleading statements.

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.

As of 2021, twenty-eight US states have informed consent laws for abortion, which is a medical procedure to terminate pregnancy, often called Women’s Right to Know laws. Those laws often require the state government to develop informational materials that healthcare providers must give to women before an abortion. Informational materials generally include information about the process of fetal development, accompanied by illustrations or pictures, risks and effects of abortion, and alternatives to abortion. Supporters of informed consent laws for abortion argue that such information is important for women to make a decision to have an abortion. Individual states author and distribute those informational materials, which are a primary source of information for people who seek an abortion. Medical expert and abortion rights activists have criticized the materials for providing inaccurate information, making misleading statements, and using coercive language to discourage women from choosing 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).

The Silent Scream is an anti-abortion film released in 1984 by American Portrait Films, then based in Brunswick, Ohio. The film was created and narrated by Bernard Nathanson, an obstetrician and gynecologist from New York, and it was produced by Crusade for Life, an evangelical anti-abortion organization. In the video, Nathanson narrates ultrasound footage of an abortion of a twelve-week-old fetus, claiming that the fetus opened its mouth in what Nathanson calls a silent scream during the procedure. As a result of Nathanson's anti-abortion stance in the film, The Silent Scream contributed to the abortion debate in the 1980s.

Edwin Stephen Goodrich studied the structures of animals in England during the nineteenth and twentieth centuries. Goodrich studied how animals develop to identify their parts and to establish the evolutionary relationships between different species. Goodrich established that body structures can shift their positions relative to an organism's body during evolution, and he hypothesized that body structures can share ancestry (homology) between organisms of different species, even without identical body placement. Goodrich claimed that any given characteristic of an organism results from both genetic and external sources.

In 'Altruism and the Origin of the Worker Caste,' Bert Hölldobler and Edward Osborne Wilson explore the evolutionary origins of worker ants. 'Altruism and the Origin of the Worker Caste' is the fourth chapter of Hölldobler and Wilson's book, The Ants, which was published by The Belknap Press of Harvard University in Cambridge, Massachusetts, in 1990. In 'Altruism and the Origin of the Worker Caste,' Hölldobler and Wilson evaluate various explanations for how a non-reproductive caste of ant evolved. Their investigation into the evolutionary origins of worker ants synthesized research on the reproductive practices of ants to provide an analysis of how sterile groups of organisms persist in a population.

The Family Planning Services and Public Research Act of 1970, often called Title X Family Planning Program, is a US federal law that provides federal funding for family planning services to low income or uninsured families. The US federal government passed the law, Public Law 91-572, in 1970 as an amendment to the Public Health Services Act of 1944. The Act created the Office of Population Affairs (OPA) under the Secretary of Health, Education, and Welfare (here called the Secretary). Through the Act, the OPA and the Secretary provide resources and policy advice to the US government on health issues. The OPA also issue grants and formed contracts with public and nonprofit organizations to assist in the establishment and operation of voluntary family planning services. The Act helped to extend reproductive health services to low income individuals and to individuals who otherwise struggle to get such services.