https://en.wikipedia.org/wiki/Caster_Semenya wrote:Later reports disclosed that Semenya has the condition 5α-Reductase 2 deficiency (5αR2D) and natural testosterone levels in the typical male range.[10][11]
https://en.wikipedia.org/wiki/Francine_Niyonsaba wrote:In 2019, it was revealed that Niyonsaba was born with the 46,XY karyotype and an intersex condition after her qualification for IAAF women's competition was ruled out by the association's new regulations for athletes with XY differences of sexual development, testosterone levels above 5 nmol/L, and androgen sensitivity.
https://en.wikipedia.org/wiki/Margaret_Wambui wrote:In 2019, it was revealed that Wambui was born with the 46,XY karyotype and an intersex condition after she was disqualified from IAAF women's competition by the association's new regulations for athletes with XY disorders of sex development, testosterone levels above 5 nmol/L, and androgen sensitivity.[7][8] The rules were upheld by the Court of Arbitration for Sport.[7] Wambui declined to take medication to suppress her testostoerone levels in order to be eligible for womens competitions under the new rules, and has not competed internationally since then.[9]
https://en.wikipedia.org/wiki/Disorders_of_sex_development wrote:46,XY DSD: Genetic Male Sex Chromosomes. Individuals with abnormal testicular differentiation, defects in testosterone biosynthesis, and impaired testosterone action.
https://en.wikipedia.org/wiki/46,XX/46,XY wrote:46,XX/46,XY chimeric or mosaic is associated with a wide spectrum of different physical presentations, with cases ranging from having a completely normal male or female phenotype[7][8][9] to some cases having ovotesticular syndrome. Due to this variation, genetic testing is the only way to reliably make a diagnosis
https://en.wikipedia.org/wiki/5%CE%B1-Reductase_2_deficiency wrote:This rare deficiency causes atypical sex development in genetic males (people with a 46XY karyotype)In other words, not cis women. That would be someone with 46,XX.