Meet the Other Phone. A phone that grows with your child.

Meet the Other Phone.
A phone that grows with your child.

Buy now

Please or to access all these features

Chat

Join the discussion and chat with other Mumsnetters about everyday life, relationships and parenting.

Supreme Court ruling: can women’s groups still choose to allow trans women?

104 replies

Blackdow · 20/04/2025 12:53

I’m just looking for someone to explain it to me. Sorry 🤦‍♀️.

Now that’s it’s been clarified in law than trans women do not come under the “women” category in the equality act, so we can use the single sex exemption to keep them out without fear of being sued, can place still choose to allow them?

For instance, a sexual assault support group for women or a woman’s group of any kind was previously being told they had to allow trans women as the equality act was being misrepresented. Now, the single sex exemption can be used properly so trans women can be told no. But what if they group wanted to allow them? Is the single sex exemption optional? Or do they now have to follow it? I’m just trying to make sure I understand it.

OP posts:
Xenia · 27/04/2025 16:20

The group can just say who is allowed eg mixed sex or women plus transwomen (ie biological men) etc. It is not rocket science. The main gain is that women can now exclude biological men from things which will keep a lot of women safer. It is also the only logical interpretation of the 2010 Act which bans discriminaton on grounds of sex and then separately gender discrimination and sexual orientation etc etc.

My children all went to single sex schools (my choice). Girls' schools that are single sex might have a teenage girl who is trans and will need to accommodate her although for someone like that it may be better to move to a mixed sex school.

SnakesAndArrows · 27/04/2025 16:21

JiJi456 · 27/04/2025 16:14

https://www.sciencealert.com/remote-town-in-the-dominican-republic-some-girls-turn-into-boys
https://en.wikipedia.org/wiki/G%C3%BCevedoce
https://www.bbc.co.uk/news/magazine-34290981

You might argue that these kids 'were always boys' but sex isn't that simple. I think it's a little silly to define sex as 'what genitalia we have at birth' when science makes it so much more complicated than that, especially where intersex people are involved. Using chromosomes is silly too because people with XY chromosomes can have vaginas at birth and grow on to have a perfectly functional uterus and birth healthy babies. They are genetically male but functionally, biologically female.

When you get into the weeds of how to define 'sex' and what characteristics define it, it gets far more ambiguous in a way that the binary system we use doesn't account for. And you can't call these people outliers when there are millions of them, possibly more since checking chromosomes isn't common practice for newborns.

Oh for goodness sake. Yes, these children were all male at birth. They have a genetic disorder. They go through male puberty at the age of puberty at which point it becomes obvious they are male. In the U.K. this would be identified at birth.

medlineplus.gov/genetics/condition/5-alpha-reductase-deficiency/

User37482 · 27/04/2025 16:23

Copernicus321 · 20/04/2025 13:25

After decades, I'm now so bored of people identifying their entire self based on their preference for what goes where. Just get on with it and let's start talking about something more interesting for a change.

Sexual orientation is different from gender identity.

JiJi456 · 27/04/2025 16:25

Theeyeballsinthesky · 27/04/2025 15:53

Intersex people are not a mysterious third sex in between male & female, they are people who are either male or female and have a disorder or difference of sexual development

Unfortunately, scientifically speaking, binary means they have to be one or the other. Someone's sex is defined by a host of sexual characteristics; chromosomes, physical characteristics, gene expression and hormones. Someone who isn't expressly on one side of the 'binary' or the other with all characteristics are termed as outside the binary or intersexed (oversimplification but I would be writing paragraphs upon paragraphs if I didn't simplify). Most modern minds posit that sex is bimodal (two peaks, one representing male and the other female characteristics where any given person might be on the peaks or anywhere in between).

Especially considering as newborns doctors only check one of 4 characteristics that define sex it leaves much to be desired in the medical field. Some people who were defined female sex at birth might not even be if their other characteristics are checked. Also I wouldn't call 1.7% (of confirmed intersexed individuals) of 8 billion people 'disordered', that's too high of a population to scientifically be considered outliers.

SnakesAndArrows · 27/04/2025 16:27

Using chromosomes is silly too because people with XY chromosomes can have vaginas at birth and grow on to have a perfectly functional uterus and birth healthy babies.

People with Swyer syndrome are born with a vagina and uterus (they do not “go on to develop a uterus” - I’m not sure you really have a grasp of biology at all) but no ovaries. So they cannot get pregnant without the use of donor eggs and considerable exogenous hormone support. This is extraordinarily rare.

ohdelay · 27/04/2025 16:28

Another useful idiot defying reality and biology and "be kinding" women straight under the bus. I love the fact she says "It's been really obvious that they have not listened to trans people,", because that's what determines biological reality. She doesn't mention listening to women as they are just support creatures and not worthy of rights or protections 🤐
https://www.bbc.co.uk/news/articles/c4g355v07l2o

SnakesAndArrows · 27/04/2025 16:28

JiJi456 · 27/04/2025 16:25

Unfortunately, scientifically speaking, binary means they have to be one or the other. Someone's sex is defined by a host of sexual characteristics; chromosomes, physical characteristics, gene expression and hormones. Someone who isn't expressly on one side of the 'binary' or the other with all characteristics are termed as outside the binary or intersexed (oversimplification but I would be writing paragraphs upon paragraphs if I didn't simplify). Most modern minds posit that sex is bimodal (two peaks, one representing male and the other female characteristics where any given person might be on the peaks or anywhere in between).

Especially considering as newborns doctors only check one of 4 characteristics that define sex it leaves much to be desired in the medical field. Some people who were defined female sex at birth might not even be if their other characteristics are checked. Also I wouldn't call 1.7% (of confirmed intersexed individuals) of 8 billion people 'disordered', that's too high of a population to scientifically be considered outliers.

Are you actually suggesting 1.7% of humans are “intersex”?

JiJi456 · 27/04/2025 16:32

SnakesAndArrows · 27/04/2025 16:17

No, “biology” doesn’t recognise sex as a spectrum. Actual developmental biologists say that this assertion is hokum. People with DSDs do not represent additional sexes.

Though rare there is in fact several instances of people who's bodies have changed sex biologically speaking.

Really? Do you have receipts?

"Yet, from a scientific perspective, the idea that there are only two sexes and, thus, only two genders has become harder and harder to maintain." - From 'Diversifying Gender Categories and the Sex/Gender System' by Ridgeway and Saperstein 2024.

'Multimodal models of animal sex: breaking binaries leads to a better understanding of ecology and evolution' McLaughlin et al. 2023

'Biological sex, by-products, and other continuous variables' Neuhoff 2022.

"This article examines the concept of sex as a biological “fact” in Western science... how the binary definition of sex has been maintained despite empirical flaws and contradictory data" 'No Way Out of the Binary' Sanz 2017.

'Deconstructing Sex and Gender Dichotomies in Archaeological Practice' Ghisleni et al. 2016.

Most that argue for keeping the binary sex system argue that there's no need for such specificity (stupid since science is all about specificity) or it's "chauvinistic".

Another2Cats · 27/04/2025 16:32

JiJi456 · 27/04/2025 15:47

As someone who is experienced with individuals where English isn't their first language the idea that gender is different from sex isn't that difficult to explain, especially when it's a concept seen worldwide. If you can't explain it in English well enough for them to understand simply pulling up google translate to explain it in their native language isn't that difficult and in my experience, I find it works quite well. It also isn't that difficult to explain it to someone who cognitively doesn't understand complex concepts, as there are so many methods that have been developed to explain it in simple terms.

I don't know exactly what you meant by "second wave feminist perspective of biology and social conditioning". I find it a little ridiculous that people assume that the outcry around this ruling are from people who lack common sense or a firm grasp on biology, considering biology recognises that sex isn't binary and is in fact a spectrum (by the simple fact that intersex people exist). Though rare there is in fact several instances of people who's bodies have changed sex biologically speaking. The law is unfortunately quite outdated and a lot of the outcry comes from people angry at the fact that instead of taking this into account or pushing for reform, the Supreme Court has instead stuck to old ways of thinking for the sake of 'keeping the peace' and maintaining the status quo.

If I misinterpreted the last part of your post and went on a pointless tangent (which I actually had to keep short because I could talk a lot more about the specifics), I apologise. I just like science as it's my background.😊

"...biology recognises that sex isn't binary and is in fact a spectrum (by the simple fact that intersex people exist)"

Oh good grief, not this again. Sex is totally binary and is not "in fact" a spectrum.

If by "intersex people" you mean people with differences of sex development then every single person who is affected by any of these conditions is totally either male or female - there is no inbetween.
.

"...there is in fact several instances of people who's bodies have changed sex biologically speaking"

You are really claiming that there are human clown fish? That is so funny.

Pinkrabbitt · 27/04/2025 16:40

Xenia · 27/04/2025 16:20

The group can just say who is allowed eg mixed sex or women plus transwomen (ie biological men) etc. It is not rocket science. The main gain is that women can now exclude biological men from things which will keep a lot of women safer. It is also the only logical interpretation of the 2010 Act which bans discriminaton on grounds of sex and then separately gender discrimination and sexual orientation etc etc.

My children all went to single sex schools (my choice). Girls' schools that are single sex might have a teenage girl who is trans and will need to accommodate her although for someone like that it may be better to move to a mixed sex school.

No you can't have a group that is just for women and transwomen as that is mixed sex but excluding men who are not trans, so therefore discriminatory.

A single sex girls school with "trans boys" can continue to have single sex toilets and changing rooms as all the students are female.

SheilaFentiman · 27/04/2025 16:46

@Pinkrabbitt but transgender is also a protected status, isn’t it?. So couldn’t the group be for (biological) women and transgender people (so trans men would be included under both branches, as it were)?

Another2Cats · 27/04/2025 16:52

JiJi456 · 27/04/2025 16:25

Unfortunately, scientifically speaking, binary means they have to be one or the other. Someone's sex is defined by a host of sexual characteristics; chromosomes, physical characteristics, gene expression and hormones. Someone who isn't expressly on one side of the 'binary' or the other with all characteristics are termed as outside the binary or intersexed (oversimplification but I would be writing paragraphs upon paragraphs if I didn't simplify). Most modern minds posit that sex is bimodal (two peaks, one representing male and the other female characteristics where any given person might be on the peaks or anywhere in between).

Especially considering as newborns doctors only check one of 4 characteristics that define sex it leaves much to be desired in the medical field. Some people who were defined female sex at birth might not even be if their other characteristics are checked. Also I wouldn't call 1.7% (of confirmed intersexed individuals) of 8 billion people 'disordered', that's too high of a population to scientifically be considered outliers.

"Most modern minds posit that sex is bimodal (two peaks, one representing male and the other female characteristics where any given person might be on the peaks or anywhere in between)."

You really do seem to misunderstand what those two peaks represent. There is a very good explainer here (it's only 6 mins long):

A full transcript and sources are here:

https://www.theparadoxinstitute.com/watch/is-sex-bimodal

Is Sex Bimodal? — Paradox Institute

https://www.theparadoxinstitute.com/watch/is-sex-bimodal

Pinkrabbitt · 27/04/2025 16:52

No if you have a single sex group it must be single sex. So it could include women and trans men OR men and trans women.

If it was for women and transwomen then it wouldn't be single sex and this would be sex discrimination.

Gender reassignment is a protected characteristic so you cannot discriminate against someone because of this. Not letting biological men in women's single sex spaces is not discrimination.

spannasaurus · 27/04/2025 16:52

SheilaFentiman · 27/04/2025 16:46

@Pinkrabbitt but transgender is also a protected status, isn’t it?. So couldn’t the group be for (biological) women and transgender people (so trans men would be included under both branches, as it were)?

You can only have a group for two protected chararacteristic if everyone is in both those groups. This means lesbian womens groups are allowed as all the lesbians are also women. You can't have have have trans identified men in a female space by saying a group is for woman and transgender people of any sex.

JiJi456 · 27/04/2025 16:57

SnakesAndArrows · 27/04/2025 16:27

Using chromosomes is silly too because people with XY chromosomes can have vaginas at birth and grow on to have a perfectly functional uterus and birth healthy babies.

People with Swyer syndrome are born with a vagina and uterus (they do not “go on to develop a uterus” - I’m not sure you really have a grasp of biology at all) but no ovaries. So they cannot get pregnant without the use of donor eggs and considerable exogenous hormone support. This is extraordinarily rare.

My phrasing might have been off, what I was referencing to is that a newborn girl doesn't have a uterus that has eggs and can get pregnant yet. Its only as they grow does that process occur.

"This is extraordinarily rare." And yet it happens. I mention the fact that some with Swyer syndrome can give birth without help to point out that they do in fact exist (science is about specificity if it doesn't fit exactly then the categories have to be changed/updated). That doesn't disprove my point. Medically speaking, there are enough people who fit into the "intersex" category, some people without even knowing it unless they got their genes checked, that they can't be considered outliers anymore. The medical system is based on outdated assumptions of what characteristics apply to which sex that it leaves swaths of women (even biological women) without help. It's what has allowed intersex babies to have their bodies surgically altered for the "comfort" or their parents and for the wider society.

I know I've gotten into a tangent, but I think the medical and legal system needs a drastic overhaul at the very least to recognise intersex individuals. If third world countries can do it, why can't we?

SheilaFentiman · 27/04/2025 16:57

spannasaurus · 27/04/2025 16:52

You can only have a group for two protected chararacteristic if everyone is in both those groups. This means lesbian womens groups are allowed as all the lesbians are also women. You can't have have have trans identified men in a female space by saying a group is for woman and transgender people of any sex.

Thanks for explaining - i didn’t know that!

So could you have a discussion group for Muslims, but not for Muslims and Christians, because the latter would exclude believers of all other faiths? (Genuinely curious!)

ilovemydogandmrobama2 · 27/04/2025 17:00

Thought it was permissible now to exclude for single sex space, but not mandatory?

So for instance if you have a female only grief group, my understanding is that one could exclude trans gender women as the characteristic has been defined as biological.

JiJi456 · 27/04/2025 17:00

Another2Cats · 27/04/2025 16:52

"Most modern minds posit that sex is bimodal (two peaks, one representing male and the other female characteristics where any given person might be on the peaks or anywhere in between)."

You really do seem to misunderstand what those two peaks represent. There is a very good explainer here (it's only 6 mins long):

A full transcript and sources are here:

https://www.theparadoxinstitute.com/watch/is-sex-bimodal

Why are you referencing the Paradox Institute? It is a misogynistic alpha man podcast rife with misinformation and none of them have a background in science. That is the last thing you want to be referencing in this.

I have a background in science, I have read detailed scientific articles, please if you disagree with me at least reference legitimate sources. I will even offer to find the ones I alluded to that opposed my view.

spannasaurus · 27/04/2025 17:04

JiJi456 · 27/04/2025 16:57

My phrasing might have been off, what I was referencing to is that a newborn girl doesn't have a uterus that has eggs and can get pregnant yet. Its only as they grow does that process occur.

"This is extraordinarily rare." And yet it happens. I mention the fact that some with Swyer syndrome can give birth without help to point out that they do in fact exist (science is about specificity if it doesn't fit exactly then the categories have to be changed/updated). That doesn't disprove my point. Medically speaking, there are enough people who fit into the "intersex" category, some people without even knowing it unless they got their genes checked, that they can't be considered outliers anymore. The medical system is based on outdated assumptions of what characteristics apply to which sex that it leaves swaths of women (even biological women) without help. It's what has allowed intersex babies to have their bodies surgically altered for the "comfort" or their parents and for the wider society.

I know I've gotten into a tangent, but I think the medical and legal system needs a drastic overhaul at the very least to recognise intersex individuals. If third world countries can do it, why can't we?

A newborn girl is born with all the eggs she is ever going to produce. The eggs aren't in the uterus of course because they're in the ovaries

JiJi456 · 27/04/2025 17:06

Another2Cats · 27/04/2025 16:32

"...biology recognises that sex isn't binary and is in fact a spectrum (by the simple fact that intersex people exist)"

Oh good grief, not this again. Sex is totally binary and is not "in fact" a spectrum.

If by "intersex people" you mean people with differences of sex development then every single person who is affected by any of these conditions is totally either male or female - there is no inbetween.
.

"...there is in fact several instances of people who's bodies have changed sex biologically speaking"

You are really claiming that there are human clown fish? That is so funny.

You think that science can't develop to match our advances in scientific research and understanding. It's wild that I reference legitimate scientific sources and the replies are just like "136 million intersexed people are just disordered and are actually outliers so it shouldn't impact the status quo of what I believe human biology should be"

If humans were clownfish we'd be swapping sexes all the time. It wouldn't be as "rare" as it is.

spannasaurus · 27/04/2025 17:07

JiJi456 · 27/04/2025 17:00

Why are you referencing the Paradox Institute? It is a misogynistic alpha man podcast rife with misinformation and none of them have a background in science. That is the last thing you want to be referencing in this.

I have a background in science, I have read detailed scientific articles, please if you disagree with me at least reference legitimate sources. I will even offer to find the ones I alluded to that opposed my view.

Edited

Do you disagree with Prof Robert Winston when he says that if you have an SRY gene and functional testosterone receptors then you are male and if not you are female ?

JiJi456 · 27/04/2025 17:14

spannasaurus · 27/04/2025 17:04

A newborn girl is born with all the eggs she is ever going to produce. The eggs aren't in the uterus of course because they're in the ovaries

Gosh my phrasing is off again. Sorry about that, I will clarify further I meant 'at birth/as a newborn, the eggs are unable to move to the uterus yet, and they are unable to get pregnant". I was attempting to as clear as I could and was going to mention "during puberty" but interestingly, its as soon as a female begins ovulating which can occur long before puberty (that is something I just found out). Anyway, thank you for letting me know my phrasing was off, that was a blunder on my part.

spannasaurus · 27/04/2025 17:17

JiJi456 · 27/04/2025 17:14

Gosh my phrasing is off again. Sorry about that, I will clarify further I meant 'at birth/as a newborn, the eggs are unable to move to the uterus yet, and they are unable to get pregnant". I was attempting to as clear as I could and was going to mention "during puberty" but interestingly, its as soon as a female begins ovulating which can occur long before puberty (that is something I just found out). Anyway, thank you for letting me know my phrasing was off, that was a blunder on my part.

What does a baby being unable to get pregnant before puberty have to do with identifying the sex of human beings

inigomontoyahwillcox · 27/04/2025 17:18

Xenia · 27/04/2025 16:20

The group can just say who is allowed eg mixed sex or women plus transwomen (ie biological men) etc. It is not rocket science. The main gain is that women can now exclude biological men from things which will keep a lot of women safer. It is also the only logical interpretation of the 2010 Act which bans discriminaton on grounds of sex and then separately gender discrimination and sexual orientation etc etc.

My children all went to single sex schools (my choice). Girls' schools that are single sex might have a teenage girl who is trans and will need to accommodate her although for someone like that it may be better to move to a mixed sex school.

This is inaccurate, if the group had 25 members or more. The BBC report on the interim guidance is very clear:

”In associations - groups or clubs with more than 25 members - the EHRC says "a women-only or lesbian-only association should not admit trans women (biological men), and a men-only or gay men-only association should not admit trans men (biological women)".”

titchy · 27/04/2025 17:19

0.018% have a DSD, not 1.7%. The only people who claim it is 1.7% have included conditions such as PCOS and hypospadias. I think it’s fairly obvious why they have to fake the data. They never seem to produce any data showing a correlation between those with diagnosed DSDs and those identifying as trans though. So what DSDs have to do with anything fuck knows.

Useful for filling those bingo cards though. Wink