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Feminism: Sex and gender discussions

"Biological sex is a multidimensional variable with various components" - Discuss

1000 replies

dunBle · 23/07/2025 00:12

To save further derailment of the Sandie Peggie tribunal threads with people debating Tandora's statements on the above theme, I've started this thread to point them to instead.

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2021x · 23/07/2025 02:48

Britinme · 23/07/2025 02:43

To the above post, add item 4. Statistics show that although there are a limited number of transwomen in prison because there are a limited number in the population as a whole, a higher proportion of transwomen are imprisoned for sex offences than among the other male prison population.

Interesting so if I understand even though the physical number is less, it is higher proportion compared to the general population.

It would be interesting whether is causation (i.e. being a sex offender makes you more likely to be trans) or a correlation (opportunistic transition).

Rollstar · 23/07/2025 03:34

Yes. The oblivious condescension.
In all of the many threads and posts on here over the years respectfully and accurately exploring the realities of DSDs and sexual dimorphism in humans, I have never seen anyone becoming remotely angry about CAIS.

i suspect what you actually mean is that posters have given you short shrift for using the existence of extremely rare DSDs such as CAIS to try to make a poor argument about sex being hard to define.

I believe it goes something like “differences of sexual development exist therefore people without these conditions can change sex”?

NecessaryScene · 23/07/2025 04:28

The oblivious condescension.

The main way this manifests is seeing the common and everyday aspects of sex as just too boring, and obsessively focusing on the 'inner truth'. Even when totally irrelevant, as per 'trans'.

As an analogy, it's like someone who thinks of themselves as a profound physicist because they know of special relativity, and that Newton's laws of motion are only approximations.

Of course, lots of other people know this, but don't bring it up when considering everyday issues because it's irrelevant. And unsurprisingly get exasperated when the wannabe 'profound thinker' keeps interjecting with 'but if your relative velocity approaches the speed of light'.

But for the 'profound thinker', they can only ever discuss the errors in Newton's laws. Or facts about males and females. To discuss the far larger accuracies would be beneath them.

Someone discussing 99.99999% of the truth and ignoring 0.00001% shows themselves to be ignorant.

Continually interjecting about 0.00001% of the truth and ignoring 99.99999% of it shows you to be profound and smart.

A childishly stupid way to approach things. Narcissistic, even. With negative practical value to society.

NecessaryScene · 23/07/2025 05:40

I had been feeling the above was maybe a tad harsh, but I've just been catching up with the SP thread and hit this.

Disappointed in this over-simplification from a paediatrician. Luckily you have more informed colleagues .

Now feeling I wasn't harsh enough.

Shedmistress · 23/07/2025 05:47

These multidimensional galloping phenomena doo das, do they result in anything other than male or female humans?

If not, why not?

Please provide references in your answer.

Underthinker · 23/07/2025 05:50

As others have said, Sex is binary.
The "multidimensional variables" may be traits that are affected by sex: height, hormone levels, size or shape of reproductive organs etc, but they are not your sex.

Tandora's argument that psychosexual development is rooted in someone's genetics, may be true or not. Many physical and mental health conditions are a caused by a mixture of genetic and environmental factors. But it's irrelevant. If a male has genetics that make them more likely to wish to be female, or think of themselves as female, or even at a long stretch, have a brain more typical of females than males, that doesn't make them in any way female.

Annoyedone · 23/07/2025 05:53

dunBle · 23/07/2025 00:12

To save further derailment of the Sandie Peggie tribunal threads with people debating Tandora's statements on the above theme, I've started this thread to point them to instead.

To be fair, it wasn’t so much a debate as @tandora being told they were wrong and not accepting it. No one sane believes that batshittery.

Igneococcus · 23/07/2025 06:05

Tandora · 23/07/2025 00:25

I work in research in this field.

Edited

Can you specify "field" ?

YouCantProveIt · 23/07/2025 06:06

Hi @Tandora

Accepting the multi dimensionality of sex on a multi variable level.

Do you recommend that biological men on a spectrum of multi dimensions who also have penises should use changing rooms where there are multi variable women and female children naked without any restrictions?

Underthinker · 23/07/2025 06:12

AlexStocks · 23/07/2025 01:48

I think what bothers me about the need for single sex spaces is the absolute assumption that men are just that awful. Isn't that a sad commentary? They really need to step up and quit diddling people who don't want a diddling.

While we wait for that stepping up to occur, single sex spaces remain necessary.

Tandora · 23/07/2025 06:12

Tandora · 23/07/2025 01:02

Another example of females with a Y chromosome would be women with swyer syndrome.
It’s really hard to get accurate prevalence estimates as such conditions may be hidden/ remain undiagnosed. However , they are certainly rare.
But these are just two specific typologies of DSD- there are loads. And the more we understand about sex development the more variations we discover. I have to go to bed but will try to return in am if people have questions.

So this is what I mean when I say sex is multidimensional and not just one thing. For these women we can say that their chromosomal sex is male, but phenotypically they are female . For most people all of the different components of sex align in one of two binary typologies. For a small number of individuals there are variations across the different components of sex that result in unusual compositions of the different components of sex.

Tandora · 23/07/2025 06:14

AlexStocks · 23/07/2025 01:45

This is a GREAT question. Chromosomes only mostly determine sex. You also must have a hormonal cascade that needs to fall into place in order to turn the gamete from female (default stage) to male (if an XY baby). Then you have epigenetic factors. These are outside influences on gene expression. But what is really nifty is that the exchange between sperm and ova isn't always peefect. A transformation of genetic material can occur flipping things around making a female (chromosomally) baby male (physically). So think about the Bible. If we got into our way back machine and watched monks transcribe Biblical texts, we'd see skipped lines, doubly copied lines, missing words, etc. Because people get tired, lazy, they simply make mistakes, whatever. Copying DNA is similar. Mistakes get made. This protein docks up in the wrong place and suddenly slot 1 is filled with the info from slot 2. You can also get issues where the SRY gene gets mislocated on a y chromosome. I could go on... basically there are plenty of ways people could be chromosomally one sex and physically have the genitals of the other.

The beauty of nature is that she allows beings to live despite miscodings and other " mistakes". Ultimately, it's not my business what people have in their pants and here in the US it's a false flag bs issue because when women wanted to get equal pay in soccer no one gave a flying fart about women's sports and actually complained that women just didn't deserve to make as much as men because..."boring". Buncha cogs, this lot.

Thank you xx

Annoyedone · 23/07/2025 06:15

Tandora · 23/07/2025 06:12

So this is what I mean when I say sex is multidimensional and not just one thing. For these women we can say that their chromosomal sex is male, but phenotypically they are female . For most people all of the different components of sex align in one of two binary typologies. For a small number of individuals there are variations across the different components of sex that result in unusual compositions of the different components of sex.

So according to you, no one can truly know if they are a woman or a man, so all these males with a trans identity claiming they are women are wrong. Unless…
any male claiming a trans identity must as part of getting a GRC get his chromosomes tested. If they come back male…. He’s not allowed a GRC. Sorted.

AltitudeCheck · 23/07/2025 06:18

If you a dairy farmer and wanted to pick your best 2 animals to breed more animals for your herd.... how would you know which ones to put together?

If you wanted to check which young calves to keep for milking and which to remove as unsuitable for milking, would you be able to tell which was which?

Horses.... If you own a riding stable and want to pick animals that you can keep together in a field with no risk of pregnancy and minimal aggression would you exclude mares, geldings or stallions from your field?

It's really just that simple.

Yes the intricacies of everything else is fascinating and the ways in which individuals are unique can be celebrated... but it doesn't stop the day to day reality of what biological sex is for/ why it exists / why our society has arranged around it.

Tandora · 23/07/2025 06:18

teksquad · 23/07/2025 02:02

Oh god the the condescension. Do you really think you are the only person that understands DSDs? They have all been discussed on here millions of times. Of course CAIS individuals have a Y chromosome but are women. Of course we understand that its not really about the Y chromosome anyway, its about SRY gene expression. Of course we understand genetic mosaicism, rare as it is. Of course there are other downstream genetic disorders that stop sex hormones working properly. None of these rare genetic disorders change the fact that there are only 2 sex developmental pathways that humans beings can go down and they are mutually exclusive. There are no humans producing both eggs and sperm. There are no hermaphrodites. Sex is binary in humans and normal SRY gene expression, normaly found on the Y chromosome, works correctly 99.9% of the time in kicking off the male developmental pathway. Its all been discussed 1000 times. DSD individuals arent a third sex.

All well understood, for years, and explained at the molecular level with pictures here: https://theparadoxinstitute.org/read/sex-development-charts

Even in the rarest cases (extremely rare) or weird mosaicisms where some cells have Y chromosome/SRY activation/androgen sensitivity and some don't, the resultant human being is still female or male, has ovarian or testes or streak gonads. None of these extremely rare genetic mistakes gives a thrid sex or an actual hermaphrodite.

None of these rare genetic disorders change the fact that there are only 2 sex developmental pathways that humans beings can go down and they are mutually exclusive.

It literally means exactly this. It’s completely absurd and baffling to say otherwise.

DSDs happen where there is a variation in the typical developmental pathway, such that people’s bodies develop characteristics that combine some elements of one pathway and some elements of the other.

Yellowbirdcage · 23/07/2025 06:21

There’s a great YouTube video of someone discussing what @NecessaryScene so articulately lays out.

Someone is lying on a train track and your basic knowledge of physics tell you it is wise to remove them from the oncoming train to avoid injury. The theoretical physicist comes along and starts blathering about niche concepts and exceptions regarding force and mass and gravity. So lets the person gets squashed.
Sex and gender and DSDs are all very interesting but shouldn’t detract us from the reality of phenotypically and genotypically standard males posing a threat to women.
I also love ‘The Taliban know what a woman is*

Hoardasurass · 23/07/2025 06:23

AlexStocks · 23/07/2025 01:45

This is a GREAT question. Chromosomes only mostly determine sex. You also must have a hormonal cascade that needs to fall into place in order to turn the gamete from female (default stage) to male (if an XY baby). Then you have epigenetic factors. These are outside influences on gene expression. But what is really nifty is that the exchange between sperm and ova isn't always peefect. A transformation of genetic material can occur flipping things around making a female (chromosomally) baby male (physically). So think about the Bible. If we got into our way back machine and watched monks transcribe Biblical texts, we'd see skipped lines, doubly copied lines, missing words, etc. Because people get tired, lazy, they simply make mistakes, whatever. Copying DNA is similar. Mistakes get made. This protein docks up in the wrong place and suddenly slot 1 is filled with the info from slot 2. You can also get issues where the SRY gene gets mislocated on a y chromosome. I could go on... basically there are plenty of ways people could be chromosomally one sex and physically have the genitals of the other.

The beauty of nature is that she allows beings to live despite miscodings and other " mistakes". Ultimately, it's not my business what people have in their pants and here in the US it's a false flag bs issue because when women wanted to get equal pay in soccer no one gave a flying fart about women's sports and actually complained that women just didn't deserve to make as much as men because..."boring". Buncha cogs, this lot.

No, human fetuses are not default female.

Igneococcus · 23/07/2025 06:26

The beauty of nature is that she allows beings to live despite miscodings and other " mistakes".

And yet, evolution has resulted in two distinct physical sexes in mammals (and large swathes of the rest of the phylogenetic tree), two very distinct types of gametes and two types of bodies (with some variations) that produce these gametes. Evolution gives fuck all about the feeling in someone's head or the law or about being kind or if an individual is happy or not.

Igneococcus · 23/07/2025 06:27

Hoardasurass · 23/07/2025 06:23

No, human fetuses are not default female.

This fucking fallacy will never go away, I fear.

Annoyedone · 23/07/2025 06:27

Tandora · 23/07/2025 06:18

None of these rare genetic disorders change the fact that there are only 2 sex developmental pathways that humans beings can go down and they are mutually exclusive.

It literally means exactly this. It’s completely absurd and baffling to say otherwise.

DSDs happen where there is a variation in the typical developmental pathway, such that people’s bodies develop characteristics that combine some elements of one pathway and some elements of the other.

So what are these other sexual pathways called, what are the gametes they produce and what is their role in reproduction? And PS the fact people with DSD exist does not mean men can be women.

Tandora · 23/07/2025 06:33

Hoardasurass · 23/07/2025 06:23

No, human fetuses are not default female.

for a good while was the scientific orthodoxy but development in genetics and other fields we realise that things are actually more complicated than that- (things are always more complicated than we realise) development of the female reproductive system is an active process

cocoonscriticupgrading · 23/07/2025 06:34

I guess people just don’t want to hear things that challenge their very entrenched prejudices.

I now have Alanis Morissette as today's earworm.

Tandora · 23/07/2025 06:35

Annoyedone · 23/07/2025 06:27

So what are these other sexual pathways called, what are the gametes they produce and what is their role in reproduction? And PS the fact people with DSD exist does not mean men can be women.

well they have all kinds of names, depending on the specific variation.

What gametes they produce will depend on their specific variation - some may produce none at all.

MissScarletInTheBallroom · 23/07/2025 06:36

That's nice, hun, by "field" do you mean sociology?

Igneococcus · 23/07/2025 06:37

Tandora · 23/07/2025 06:33

for a good while was the scientific orthodoxy but development in genetics and other fields we realise that things are actually more complicated than that- (things are always more complicated than we realise) development of the female reproductive system is an active process

Edited

Yes, biological systems are complicated but the claim that human fetuses are by default female is still bollocks, Emma Hilton has a good breakdown of this.
Claiming something is complicated doesn't allow you to misrepresent it.

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