Portugal Colonial - As sports embrace gender tests, Coventry and IOC may follow

Such testing has its critics and the Olympics have already tried it once only to abandon it in 1996.

Incoming president Kirsty Coventry, who will become the first woman to lead the Olympic movement when she starts her term on Monday, signalled a change of direction on this politically inflammatory and scientifically complex issue when she was elected in March.

"We will protect the female category and female athletes," said Coventry, a Zimbabwean swimmer who won seven Olympic medals.

At recent Games, the IOC has left responsibility for setting and enforcing gender rules to the international federations who run their sports.

"I want the IOC to take a little bit more of a leading role," Coventry said, adding that she planned to create "a task force."

Even before Coventry begins her consultations, World Athletics and World Boxing have adopted chromosomal testing -- generally a cheek swab. World Aquatics in 2023 adopted a policy that foresees such testing.

Their rules make participation in women's competition conditional on the absence of Y chromosome genetic material -- known as the SRY gene, an indicator of masculinity.

- 'Non-invasive' -

Only "XX athletes", as World Athletics calls them, can compete. Both transgender women and those who have always been considered female but have XY chromosomes -- a form of "differences in sex development" (DSD) -- are excluded.

On the surface, chromosomal screening simplifies access to women's competition, which has long been the subject of varied regulations and scientific and ethical debates.

Last October, the United Nations Special Rapporteur on Violence against Women and Girls, Reem Alsalem, told the UN General Assembly that such tests were "reliable and non-invasive."

The gender debate reignited in June around Paris Olympic boxing champion Imane Khelif.

The Algerian was at the centre of a violent controversy over her gender last summer stoked by Donald Trump, Italian Prime Minister Giorgia Meloni, and Harry Potter author J.K. Rowling.

World Boxing, which is taking over running Olympic boxing in Los Angeles in 2028, ordered Khelif to undergo testing before a competition in the Netherlands in early June. She skipped the event.

During the Paris Games, the International Boxing Association, which was booted out of the Olympics by the IOC in 2019, accused Khelif, raised as a girl, of carrying XY chromosomes.

Chromosomal screening attracts criticism, notably from the World Medical Association and human rights organisations.

- 'Highly invasive' -

"It is far from being scientifically accurate as a performance indicator, while being very harmful to the athletes affected," Madeleine Pape, a sociologist of gender in sport at the University of Lausanne, told AFP.

While World Athletics and World Aquatics both say transgender women have a muscular advantage, Pape, who ran the 800m for Australia at the 2008 Beijing Olympics, disagrees.

She said there is a lack of research proving that transgender athletes or those with or one of the many forms of DSD gain a "disproportionate advantage" over XX competitors.

Explaining performance is so complex that this uncertainty applies to "all athletes," said Pape.

She also said it was possible to have an XY chromosome while being "totally or partially insensitive to testosterone," as was the case with Spanish hurdler Maria Jose Martinez-Patino, who after missing out on the 1988 Olympics was the first woman to successfully challenge the femininity tests in court.

Aware of these limitations, World Boxing and World Athletics are proposing additional steps after SRY screening which could include anatomical examination.

"Chromosomal tests seem very simple, very clean, but there is a lot of complexity behind them: potentially a highly invasive and non-standardised gynaecological examination, or expensive genetic sequencing that is inaccessible in many countries," said Pape.

Ultimately, the future of such tests could be decided in the courts.

The European Court of Human Rights is expected to rule on July 10, for a second time, on the case of DSD athlete Caster Semenya, the double Olympic 800m champion.

The South African was barred from competing under an earlier version of the World Athletics rules. In 2023, the court ruled that her rights had been infringed but that decision did not force WA to reinstate her.

N.Esteves--PC