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Marie Charlotte Carmichael Stopes (1880-1958)
By: Ellen M. DuPont
| Published: Jul 10, 2008
Marie Charlotte Carmichael Stopes was born in Edinburgh, Scotland, on 15 October 1880 to Charlotte Carmichael Stopes, a suffragist, and Henry Stopes…
Peoplepublic healthethicsReproductionBiography
Minnie Joycelyn Elders (1933–)
By: Ross J. Nalubega
| Published: Jan 15, 2021
Minnie Joycelyn Elders, known as Joycelyn Elders, is a pediatrician and professor at the University of Arkansas for Medical Sciences in Little Rock,…
Surgeons general (Military personnel)Sexual HealthTeenage pregnancyHealth educationCommunity Health Education
Ernst Gräfenberg (1881–1957)
By: Baylee A. Edwards
| Published: Nov 17, 2022
Ernst Gräfenberg was a physician and researcher who studied sexology, the study of human sexuality, in both Germany and the United States during the…
G spotFemale orgasmGynecologySexology--ResearchWorld War, 1914-1918
George W. Beadle's One Gene-One Enzyme Hypothesis
By: Divyash Chhetri
| Published: May 23, 2014
The one gene-one enzyme hypothesis, proposed by George Wells Beadle in the US in 1941, is the theory that each gene directly produces a single enzyme…
Beadle, George Wells, 1903-1989GeneticsGenetics, ExperimentalDrosophila melanogaster
Chapter One and Chapter Two from “Program of Action of the International Conference on Population and Development” (1994), by United Nations Population Fund
By: Ross J. Nalubega
| Published: Jan 15, 2021
“Program of Action of the International Conference on Population and Development” comprises the majority of context within the twenty-year…
LiteratureUnited Nations and non-member nationsInternational AgenciesWomen's rightsfeminism
Humanae Vitae (1968), by Pope Paul VI
By: Katherine Brind'Amour, Benjamin Garcia
| Published: Nov 13, 2007
The "Humanae Vitae," meaning "Of Human Life" and subtitled "On the Regulation of Birth," was an encyclical promulgated in Rome, Italy, on 25 July…
LiteratureReproductive RightsreligionReproductionCatholicism
Vaginal Speculum (after 1800)
By: Rainey Horwitz
| Published: Oct 31, 2019
A vaginal speculum is a medical device that allows physicians and health providers to better view a woman’s cervix and vagina during pelvic exams…
VaginaHysteriaGynecologySecond-wave feminismReproduction
In the Womb (2005), by Toby Mcdonald and National Geographic Channel
By: Inbar Maayan
| Published: Nov 20, 2010
Written, produced, and directed by Toby Mcdonald, the 2005 National Geographic Channel film In the Womb uses the most recent technology to provide an…
LiteratureHuman DevelopmentReproductionMoviesFetus
“Causes of Male Infertility: A 9-year Prospective Monocentre Study on 1737 Patients with Reduced Total Sperm Counts” (2016), by Margus Punab, Oliv Poolamets, Piia Paju, Vladimir Vihljajev, Kristjan Pomm, Ruth Ladva, Paul Korrovits, and Maris Laan
By: Logan Hunt
| Published: Sep 20, 2024
In December of 2016, Margus Punab and colleagues published “Causes of Male Infertility: A 9-year Prospective Monocentre Study on 1737 Patients with…
Sperm CountSperm NumberSperm TailSpermSperm Motility
Christian Peeters and Bert Hölldobler's Experiments on Reproduction in Indian Jumping Ants (1991–1994)
By: Kelle Dhein
| Published: Mar 23, 2017
Between 1991 and 1994, Christian Peeters and Bert Hölldobler studied the reproductive behaviors of the Indian jumping ant (Harpegnathos saltator), a…
AntsPoneraInsectsWorkers (Insects)Queens (Insects)