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Feminism: Sex and gender discussions

The liminality of sex perception, sex-based spaces and bodily autonomy.

1000 replies

polypostwonder · 20/05/2026 15:31

This thread continues a discussion between BonfireLady (sorry, I wanted to tag you but the system says your username doesn't currently exist) and I on biological sex vs perceived/observed sex in https://www.mumsnet.com/talk/womensrights/5530455-us-to-open-worlds-first-childrens-detransition-clinic-texas-hospital-to-offer-free-services-reversing-the-effects-of-gender-affirming-treatments?page=10&reply=152406258

She has requested I answer the following two questions:

  1. would you consider that a viable way forward is for you to self-exclude from women's spaces and instead either advocate for third spaces for anyone to use (e.g. unisex facilities in addition to single-sex) or (probably your least preferred) use the men's?
  2. would you support a restriction on anyone under 18 (or 25?) making permanent changes to their body, to match it with their perception of their "gender"? Similar to other restrictions on permanent body changes.

I believe I have previously answered them both. My answers today are superficially the same, but I have better thought out my answers (maybe?). To do this though, I need to share some assumptions.

In the previous thread, I believe there was somewhat of an agreement on the following statements:

  1. People can identify a man when dressed in clothes 'traditionally associated' with women. Clothes are superficial to sex.
  2. People look at other people and perceive their sex. People are not identifying the gametes/sry/chromosomes/other unobservable immutable biologic factor inside another person.
  3. Assumptions about sex are made based on a person’s sex characteristics amongst other observable cues.
  4. Pretty much every person in the whole world "exists within the expectations of sex categories". Very rarely it's unclear.
  5. If a person exists within the expectations of sex categories, then socially they are treated as that sex whether they wish to be or not.

Building on those statements and previous discussion, some additional thoughts:

  1. ‘Biological sex’ is defined by a person’s gametes/chromosomes/sry/other unobservable immutable biologic factor. This cannot be changed.
  2. ’Observable sex’ is based upon the perception of sex characteristics rather than known biological sex and influences the placement and treatment of people in social sex categories. Perception is not under control of the observed, nor is it a demand of others.
  3. Observable sex can be heavily influenced by biological sex and sex-based function. But sex-based function is not a requirement for the perception of sex.
  4. Women’s rights are a cultural accommodation to rebalance access to society and ensure health, fair treatment, safety and/or dignity. Not all women require or access every right, but these rights are a vital benefit to women as a class.
  5. Users of a culturally defined space for members of one sex may feel comfort, privacy or protection through separation from non-users. But all users share an equal right to feel comfort, privacy or protection.
  6. Misogyny is not biologically based. It is a prejudice directed at women’s observable sex. Sexism can be biologically directed, but it can also be directed at members of an observable sex.
  7. Sex realists believe every person should live and be treated by society according to their biological sex, no exceptions.
  8. Trans people have a wide range of beliefs and goals. They do not share a single motivation.
  9. Better quality research should be done with trans people of all ages.

I think BonfireLady is correct in saying each of us sees the other's "belief" as non-sensical and our own as position as factual. I'm hoping we can discuss this from a somewhat sensical space.

OP posts:
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Imdunfer · 29/05/2026 17:57

polypostwonder · 29/05/2026 17:46

Various reasons, but it tends to get very uncomfortable.

This is priceless.

You want women to accept that "women" is a cultural concept including all female identified trans men, but you yourself won't tell them that you are one because they make you feel uncomfortable.

polypostwonder · 29/05/2026 17:57

Taztoy · 29/05/2026 11:35

It’s stealthing. It’s the rape doesnt count if you were drugged and unconscious argument

I missed this post.

I was fucking drugged and I was fucking unconscious. Jesus fucking christ.

OP posts:
Helleofabore · 29/05/2026 17:58

murasaki · 29/05/2026 17:56

The Narcissism is strong in this one.

Exceptional indeed. No, you are a common or garden boundary crossing man, the same as all the rest. Not special at all.

Edited

I think something like Narcissism nails it.

SabrinaThwaite · 29/05/2026 17:59

polypostwonder · 29/05/2026 17:53

Gender critical people believe everything I feel is because I am a male. It's part of their deal.

No, I’m saying that as you don’t have female biology you can’t have the physical experience of being female.

You won’t have the physical experience of being male either.

BernardBlacksMolluscs · 29/05/2026 17:59

polypostwonder · 29/05/2026 17:57

I missed this post.

I was fucking drugged and I was fucking unconscious. Jesus fucking christ.

and yet you spend your time misleading people about who you are thereby removing their choices

Helleofabore · 29/05/2026 18:03

GreyskySexRealistsky · 29/05/2026 17:14

It's just pointless.
As long as women continue to be "othered" as gender critical/sex realist, this poster can ignore what they're telling him.

We ARE those women, and we DO CARE.

I think we have been so dehumanised in this poster's mind that they think they can make wild arsed blanket statements about 'no one cares' and he thinks it is accurate and logical.

It is like the claims that not one female person has EVER realised that he was male without him telling them.

Well, if a person dehumanises those that do care if he is male and do realise that he is male without telling them, then they can make such claims and still remain in their bubble of subjective reality. Because no one who notices he is male or cares that he is male is not part of the population that he considers human.

It seems to be the way this is being done.

Taztoy · 29/05/2026 18:04

polypostwonder · 29/05/2026 17:57

I missed this post.

I was fucking drugged and I was fucking unconscious. Jesus fucking christ.

I am very sorry that happened to you. I’m not allowed to describe my rape here.

surely that experience would make you more aware of not crossing a boundary? Make you more aware of lack of consent? Make you more determined to obey the law?

Taztoy · 29/05/2026 18:06

i Can’t fucking answer your fucking post with a description of my fucking rape because it is deleted as too fucking upsetting for others to read.

Jesus fucking Christ.

Helleofabore · 29/05/2026 18:08

polypostwonder · 29/05/2026 17:31

I understand why you feel that way, but I feel differently.

Yes, because taking responsibility for misleading people in thinking you are female would be something that I don't believe you will ever be able to do.

Helleofabore · 29/05/2026 18:10

Nobody should be discussing their trauma.

That is the fucking point.

It actually should be irrelevant. No female person should have to disclose why they need female single sex provisions. No male person should have to disclose trauma to convince any person that they are in any way a female person. A male person's trauma does not give him any right at all to be in a female single sex provision, regardless of his gender identity.

FlirtsWithRhinos · 29/05/2026 18:12

polypostwonder · 29/05/2026 16:20

The female reference ranges have been used for risk calculation and health evaluation in my records since I was a teen. Mumsnet members have repeatedly denied that this is possible. It is obvious that I am not going to convince you otherwise.

How do you know?

I mean, I assume they use female reference ranges for me, but I've never actually asked or checked test results to confirm it.

Helleofabore · 29/05/2026 18:14

polypostwonder · 29/05/2026 17:53

Gender critical people believe everything I feel is because I am a male. It's part of their deal.

That is material reality, it is not the belief of a group of people.

It is the majority of the world's understanding of material reality.

Taztoy · 29/05/2026 18:14

Helleofabore · 29/05/2026 18:10

Nobody should be discussing their trauma.

That is the fucking point.

It actually should be irrelevant. No female person should have to disclose why they need female single sex provisions. No male person should have to disclose trauma to convince any person that they are in any way a female person. A male person's trauma does not give him any right at all to be in a female single sex provision, regardless of his gender identity.

I’m so upset. I am not allowed to discuss my rape and was told by mnhq NOT to describe it because it was too upsetting for others. So my trauma means fuck all.

but a trans woman’s trauma is different somehow.

fuck

FlirtsWithRhinos · 29/05/2026 18:14

Imdunfer · 29/05/2026 16:36

You believe you know how it feels to be a woman even though you are not one of them, but you cannot imagine the possible anger of woman being beaten to a female only award by a biological man because you are not one of them.

PPW, your beliefs twist to suit the moment, it seems.

Exactly. HUGE logical gap. Wonder believes he feels like "all the other women" and yet also says he can't know how anyone else feels.

ArabellaScott · 29/05/2026 18:15

polypostwonder · 29/05/2026 16:20

The female reference ranges have been used for risk calculation and health evaluation in my records since I was a teen. Mumsnet members have repeatedly denied that this is possible. It is obvious that I am not going to convince you otherwise.

I'm not disagreeing with you.

I'm saying that it would be surprising and unwise for medics to treat someone as if they were actually the opposite sex, because many issues are sex specific.

There are a lot of terrible decisions being made in the field of so-called 'gender care'. And have been for a long time.

Lili Elbe's horrific operations were all performed by doctors.

ArabellaScott · 29/05/2026 18:17

polypostwonder · 29/05/2026 16:55

Can you imagine how they feel?

I can imagine all sorts of feelings, none of which is really what another person feels.

You then, by design or accident, moved abroad and have lied constantly to friends, colleagues, employers, the medical profession. Mostly without any need.

This is moralisation by people who are incapable of understanding what I've been through. As mentioned in previous posts, I've moved countries several times. You characterise my life as a lie because my existence is impossible under your beliefs. I am just living. There is no grand scheme to deceive.

I'm sure you see it as having a driven personality, but if any if it is true, you are living in a permanent fantasy, not considering how those around you feel.

I see it as a fight against a system that believed I had a purpose based on how I looked. I am not allowed to have experiences that contradict gender critical beliefs. Everyone else around me has their own ideas about my life, which do not reflect those beliefs I read on mumsnet. Believe me when I say I'm tired of talking about me, but every time I try to say "that's not true" and share why I have 15 posts telling me that it is untrue and berating me for talking about my life.

Can you imagine how you would feel if it turns out everyone around you did know, but were lying or humouring you?

More than 40 years of lying and humouring would probably feel extremely invalidating and shatter my self image and understanding of my place in the world. But, this is already the assumption of mumsnet.

This is moralisation by people who are incapable of understanding what I've been through.

Holy fuck, call the Irony Gods, I've got the best one yet!

murasaki · 29/05/2026 18:18

Taztoy · 29/05/2026 18:14

I’m so upset. I am not allowed to discuss my rape and was told by mnhq NOT to describe it because it was too upsetting for others. So my trauma means fuck all.

but a trans woman’s trauma is different somehow.

fuck

Yes, the double standards are clear.

FlirtsWithRhinos · 29/05/2026 18:18

polypostwonder · 29/05/2026 17:10

Literally, no one cares. Gender critical people idealise a world that does, obsessively so. I am not responsible for your feelings or living within your value system.

No, but you desire to impose your value system upon us. You desire to redefine "woman" as something other than us, forcing us to submit to reframing our self knowledge, our experiences, our history for your benefit or give up the name "woman".

polypostwonder · 29/05/2026 18:20

Taztoy · 29/05/2026 18:14

I’m so upset. I am not allowed to discuss my rape and was told by mnhq NOT to describe it because it was too upsetting for others. So my trauma means fuck all.

but a trans woman’s trauma is different somehow.

fuck

Most of my previous posts about my rape have been removed also. I am not allowed to post about my trauma either. I empathise with you, but I'm still fucking pissed off.

OP posts:
ArabellaScott · 29/05/2026 18:20

polypostwonder · 29/05/2026 17:10

Literally, no one cares. Gender critical people idealise a world that does, obsessively so. I am not responsible for your feelings or living within your value system.

Literally several women on this thread have told you they care.

Taztoy · 29/05/2026 18:21

polypostwonder · 29/05/2026 18:20

Most of my previous posts about my rape have been removed also. I am not allowed to post about my trauma either. I empathise with you, but I'm still fucking pissed off.

You have no idea. You are retraumatising me and women like me every time you use a women’s single sex space. You don’t care. Don’t lie.

BernardBlacksMolluscs · 29/05/2026 18:21

ArabellaScott · 29/05/2026 18:20

Literally several women on this thread have told you they care.

those were women who don't buy into chappie's bullshit though, so they don't count

ArabellaScott · 29/05/2026 18:22

GenderlessVoid · 29/05/2026 17:21

If no one cares, why do you hide your birth sex? Why not disclose it to your employer, friends, and acquaintances if they don't care that you were born a boy?

100% this.

If nobody cares, then why the elaborate lies?

ArabellaScott · 29/05/2026 18:24

Imdunfer · 29/05/2026 17:28

On something as fundamental to being female as menstruation, then I believe that allowing people to think that you are a woman with a medical problem rather than a man most certainly counts as lying by omission.

Yes. It's gross.

Helleofabore · 29/05/2026 18:25

ArabellaScott · 29/05/2026 18:17

This is moralisation by people who are incapable of understanding what I've been through.

Holy fuck, call the Irony Gods, I've got the best one yet!

I know.

It is like we haven't been having the exact same discussions with this poster since February.

This hypocritical statement is just the cream of the bounteous crop.

Here is a hint: PolyPostWonder - you have no fucking understanding of what female people have been through. None at all. Yet you continue to claim that you do.

Outstanding hypocrisy.

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