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“Mortality and Morbidity in Transsexual Patients with Cross-Gender Hormone Treatment” (1989), by Henk Asscheman, Louis J. G. Gooren, and P. L. E. Eklund

By: Lauren Hilton | Published: Jan 14, 2026

In 1989, physicians Henk Asscheman, Louis J. G. Gooren, and P.L.E. Eklund published the article “Mortality and Morbidity in Transsexual Patients with…

Transgender PersonsHormonesEstrogensAndrogensTranssexual Person
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Charles Drew (1904–1950)

By: Sabrin Mohamed | Published: Jun 30, 2025

Charles Richard Drew was an African American surgeon who helped improve blood transfusion practices during World War II and contributed to the…

Blood TransfusionMaternal MortalityBlack or African AmericanBlood banksAfrican Americans in medicine

No-scalpel Vasectomy

By: Cole Nichols | Published: Jul 04, 2022

No-scalpel vasectomy, or NSV or keyhole vasectomy, is a surgical method of sterilization that involves puncturing the skin of the scrotum to access…

TechnologySterilizationVasectomyMale SterilizationFamily Planning

Categorization of Conservative, Semi-Conservative, and Dispersive DNA Replication Theories (1953–1956)

By: Victoria Hernandez | Published: Oct 31, 2019

In 1956, Gunther Stent, a scientist at the University of California Berkeley in Berkeley, California, coined the terms conservative, semi-…

DNADNA ReplicationDNA HelicasesGenesHeredity

Vegas Baby (2016)

By: Jessica Cartwright | Published: Jun 03, 2019

In 2016, Runaway Films released the documentary Vegas Baby. The film, directed by Amanda Micheli, follows three women who struggle with infertility…

LiteratureLas Vegas Valley (Nev.)Fertilization in VitroInfertilityInfertility, Female

Hormone Releasing Intrauterine Devices

By: Victoria Higginbotham | Published: Jun 03, 2019

Hormone releasing intrauterine devices or hormonal IUDs are contraceptive devices placed in a woman’s uterus to prevent pregnancy by continuously…

TechnologyIntrauterine contraceptivesLevonorgestrel intrauterine contraceptivesCopper intrauterine contraceptivesProducts liability--Contraceptive drug implants

Symptoms Associated with Polycystic Ovarian Syndrome (PCOS)

By: Alexis Darby | Published: Dec 19, 2017

Polycystic ovarian syndrome or PCOS is one of the most common reproductive conditions in women, and its symptoms include cystic ovaries, menstrual…

Polycystic ovary syndromeHirsutismOligomenorrheaMenstruation DisturbancesAmenorrhea

Twice Born–Stories from the Special Delivery Unit (2015), by the Public Broadcasting Service and Trailblazer Studios

By: Jessica Cartwright | Published: Oct 05, 2017

In 2015, the Public Broadcasting Service, or PBS, released a three-part documentary series, Twice Born–Stories from the Special Delivery Unit,…

LiteratureFetus--SurgerySpina BifidaTeratomaObstetrics--Surgery

Theodora (Theo) Emily Colborn (1927-2014)

By: Alexis Abboud | Published: Dec 30, 2014

Theodora Colborn studied how chemicals affect organisms as they develop and reproduce during the twentieth and twenty first centuries in the US. By…

endocrine disruptorsEndocrine disrupting chemicalsPollutantsEndocrine toxicologyEndocrine System

Ontogeny and Phylogeny (1977), by Stephen Jay Gould

By: M. Elizabeth Barnes | Published: Oct 21, 2014

Ontogeny and Phylogeny is a book published in 1977, in which the author Stephen J. Gould, who worked in the US, tells a history of the theory of…

LiteratureEvolutionOntogenyEmbryologyMeckel, J. F. (Johann Friedrich), 1781-1833