Biography.guide
Home β€Ί People β€Ί Activist β€Ί Cheryl Chase
Portrait of Cheryl Chase

Cheryl Chase

b. 1956

American activist and founder of the Intersex Society of North America

Don't just read it β€” keep itBiographies to ownE-book Β· Audio Β· Video From $7 β†’

About Cheryl Chase

Born 1956. Cheryl Chase is an American activist and lGBTQ rights activist, known for Intersex Society of North America.

Bo Laurent, better known by her pseudonym Cheryl Chase (born August 14, 1956), is an American intersex activist and the founder of the Intersex Society of North America. She began using the names Bo Laurent and Cheryl Chase simultaneously in the 1990s and changed her name legally from Bonnie Sullivan to Bo Laurent in 1995.

Early life

Chase was born in New Jersey with ambiguous genitalia that baffled doctors. According to The New York Times, her parents originally named her Brian Sullivan, noting that "Chase is XX, and the reason for her intersex condition has never been fully understood." Other sources state her original name was Charlie, since until recently Chase preferred to use pseudonyms when referring to her early life.

Chase told Salon she was born with "mixed male/female sex organs" and after the discovery of ovaries and a uterus, a clitoridectomy was performed to remove her larger clitoris when she was aged 18 months. Her parents, as advised by doctors, moved to a new town and raised her as a girl, Bonnie Sullivan. Although she had begun speaking before the operation, she fell silent for six months afterwards. She found out about the clitoridectomy at age 10, and at age 21 succeeded in gaining access to her medical records

Education and career

Chase graduated from MIT with a B.S. in mathematics in 1983. She then studied Japanese at Harvard Extension School She then moved to Japan as a visiting scholar at Hiroshima University. She later joined a computer software firm near Tokyo as co-founder. While in Japan, she also did translation work; "I was good at all the hard stuff, the non-emotional stuff that's considered more masculine," Chase said. She told Salon she once contemplated committing suicide "in front of the mutilating physician who had rendered her genitalia numb and scarred." In the 1990s, she began using the names Bo Laurent and Cheryl Chase simultaneously, sometimes in the same publication. She is the creator of Hermaphrodites Speak! (1995), a 30-minute documentary film in which several intersex people discuss the psychological impact of their conditions and the medical treatment and parenting they received, and the editor of the journal Hermaphrodites with Attitude.

In 1998 Chase wrote an amicus brief for the Colombian constitutional court, which was then considering a ruling on surgery for a six-year-old boy with a micropenis. In 2004, Chase and the ISNA persuaded the San Francisco Human Rights Commission to hold hearings on medical procedures for intersex infants. Chase has published commentaries in medical journals and has criticized feminist writers, including Alice Walker and Katha Pollitt, for not putting intersexuality on the feminist agenda, despite their condemnation of female genital cutting in Africa and elsewhere. ISNA was honored with the International Gay and Lesbian Human Rights Commission's 2000 Felipa de Souza Human Rights Award.

Cheryl Chase and Robin Mathias married in California in 2008.Chase's activism was a factor in the urology and endocrinology disciplines' reopening of their consideration of intersex conditions. Chase advocates a more complex view of intersexuality: in particular, that difficulties cannot be eliminated by early genital surgery. In August 2006, Pediatrics published a letter signed by 50 international experts, including Chase, titled "Consensus Statement on the Management of Intersex Disorders". The statement, however, does not discourage surgical interventions, but did emphasize caution.

In 2017, Chase took part in the launch of a report by Human Rights Watch and interACT on medically unnecessary surgeries on intersex children, "I Want to Be Like Nature Made Me", based on interviews with intersex persons, families and physicians. The report found that intersex medical interventions persist as default advice from doctors to parents, despite some change in some regions of the U.S. and claims of improved surgical techniques, resulting in an uneven situation where care differs and a lack of standards of care, but paradigms for care are still based on socio-cultural factors including expectations of "normality" and evidence in support of surgeries remains lacking. "Nearly every parent" in the study reported pressure for their children to undergo surgery, and many reported misinformation. The report calls for a ban on "surgical procedures that seek to alter the gonads, genitals, or internal sex organs of children with atypical sex characteristics too young to participate in the decision, when those procedures both carry a meaningful risk of harm and can be safely deferred."

Personal life Chase has written about being openly lesbian since her 20s. Chase married her partner of five years, Robin Mathias, in San Francisco in 2004. They live on a hobby farm in Sonoma and remarried in 2008 following the In re Marriage Cases.

Biography shop

Don’t just read it β€”
keep it.

Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.

  • E-book
  • Audio
  • Video
Browse the shop β€” from $7

Instant download Β· yours to keep Β· every purchase keeps this site free

Important facts

Birth century
Nationality
Known for
Intersex Society of North America
Education
Massachusetts Institute of Technology, Sonoma State University, Harvard University, Harvard Extension School
Also known as
Brian Sullivan, Bonnie Sullivan

People in Cheryl Chase's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Cheryl Chase's

Frequently asked questions

Who is Cheryl Chase?

American activist and founder of the Intersex Society of North America

When was Cheryl Chase born?

Cheryl Chase was born on 14 August 1956 in New Jersey.

What is Cheryl Chase's occupation?

Cheryl Chase is an activist and lGBTQ rights activist.

What is Cheryl Chase known for?

Cheryl Chase is known for Intersex Society of North America.

What nationality is Cheryl Chase?

Cheryl Chase is American.

Sources & further reading

Β· Wikipedia: Cheryl Chase

Β· Wikidata: Q5092713

Β· DBpedia: Cheryl Chase (activist)

Cite this page

APA: Biography.guide. (2026). Cheryl Chase. https://biography.guide/cheryl-chase/

MLA: "Cheryl Chase." Biography.guide, https://biography.guide/cheryl-chase/.

Chicago: "Cheryl Chase." Biography.guide. https://biography.guide/cheryl-chase/.

Data last updated: 2026-09-22 Β· Spot an error? Report a correction.

Page generated 2026-09-27 05:23 UTC