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World Health Organization Guidelines (Option A, B, and B+) for Antiretroviral Drugs to Treat Pregnant Women and Prevent HIV Infection in Infants
By: Sierra Hope Jones, Alexis Darby
| Published: Mar 01, 2021
To address the international Human Immunodeficiency Virus epidemic, the World Health Organization, or WHO, developed three drug treatment regimens…
HIV-positive personsHIV infectionsHIV-positive youthHIV-positive womenHIV-positive children
Sexual Hygiene (1902), by the Alkaloidal Clinic
By: Rainey Horwitz
| Published: Mar 21, 2022
In 1902, editors of the medical journal Alkaloidal Clinic Wallace C. Abbott and William Francis Waugh published Sexual Hygiene, a book about normal…
LiteratureSexual HealthSex EducationHygienePublications
Preformationism in the Enlightenment
By: Cera R. Lawrence
| Published: Aug 11, 2008
Preformationism was a theory of embryological development used in the late seventeenth through the late eighteenth centuries. This theory held that…
OvaSperm
Ernest John Christopher Polge (1926-2006)
By: Bailey Renee
| Published: Jan 30, 2018
Twentieth-century researcher Ernest John Christopher Polge studied the reproductive processes of livestock and determined a method to successfully…
Smith, Audrey U.Parkes, A. S. (Alan Sterling), 1900-1990National Institute for Medical Research (Great Britain)Medical Research Council (Great Britain)Glycerin
Agent Orange as a Cause of Spina Bifida
By: Cecilia Chou
| Published: Mar 09, 2017
Spina bifida is a birth defect that affects the spines of developing fetuses and infants, and research in the 20th century indicated that chemicals…
Agent OrangeHerbicidesSpina BifidaNeural tube--AbnormalitiesSpinal cord--Abnormalities
John Hunter (1728–1793)
By: Nevada Wagoner
| Published: Feb 17, 2017
John Hunter studied human reproductive anatomy, and in eighteenth century England, performed one of the earliest described cases of artificial…
Artificial InseminationDeadBody snatchingPregnancyAnatomy
Aristotle (384-322 BCE)
By: Dorothy Regan Haskett, Valerie Racine, Joanna Yang
| Published: Jul 07, 2016
Aristotle studied developing organisms, among other things, in ancient Greece, and his writings shaped Western philosophy and natural science for…
GreecedevelopmentphilosophyPlatoPhysics
China's First Baby Conceived through In Vitro Fertilization-Embryonic Transfer, by Zhang Lizhu's Research Team
By: Lijing Jiang
| Published: Apr 27, 2011
On 10 March 1988, China's first baby conceived through human in vitro fertilization (IVF) and embryo transfer (ET), commonly referred to as a test-…
ReproductionExperimentsFertility
Microsurgical Vasovasostomy
By: Cole Nichols
| Published: Aug 11, 2022
Vasovasostomy is a microsurgical procedure to restore fertility after vasectomy, a surgery that sterilizes the patient by severing the vas deferentia…
TechnologyVasovasostomyVas DeferensMicrosurgeryVas Occlusion
David Edwin Wildt (1950- )
By: Caroline Appleton
| Published: Jul 24, 2014
David Edwin Wildt developed and applied assisted reproductive technologies to conserve rare and endangered wildlife species in the US during the…
CheetahFertilization in VitroEmbryo transplantationReproductive technologyEndangered Species