Reposted by Beyond X&YRobin Hayward 🌳 🏳️⚧️ @canopyrobin.com · 25/09/2026We're publishing new guidance to support trans people who do fieldwork (any work outside the office)! Now we need your help to get them seen so please share! inclusivefieldwork.leeds.ac.uk/trans/ 15596443
Reposted by Beyond X&YBeyond X&Y @beyondxandy.bsky.social · 27/07/2026We're brainstorming ways to support trans folk in biomed by forming more community and networking/mentoring opportunities Would folks be interested in a Discord channel to bring folks together? Or are there other platforms people would suggest? 13214
Beyond X&Y @beyondxandy.bsky.social · 27/07/2026We're brainstorming ways to support trans folk in biomed by forming more community and networking/mentoring opportunities Would folks be interested in a Discord channel to bring folks together? Or are there other platforms people would suggest? 13214
Beyond X&Y @beyondxandy.bsky.social · 24/07/2026Thanks to everyone who tuned in yesterday! If you have additional questions for Dr. Jey, you can always ping us here 0101
Reposted by Beyond X&YDr. Jey McCreight 🏳️⚧️🧬 @jeymccreight.bsky.social · 23/07/2026Today at 2pm CT! 0155
Reposted by Beyond X&YDr. Jey McCreight 🏳️⚧️🧬 @jeymccreight.bsky.social · 21/07/2026This Thursday I'll be on The Line's Trans Atlantic Call In Show with @luxander.bsky.social! We'll be fielding questions live about what science actually says about so-called "biological sex", trans healthcare, and any other questions from curious callers 🏳️⚧️🧬 www.youtube.com/watch?v=VVYD...youtube.comThe SCIENCE Sides with Trans Rights!! Call Luxander & Jey McCreight | Trans-Atlantic 07.23.26YouTube video by The Line 35015
Reposted by Beyond X&YNatacha @natacha.bsky.social · 21/07/2026The Dutch equivalent of Cass, (except it’s a proper scientific review not pseudoscientific drivel like Cass) has wholeheartedly endorsed puberty-blockers and full gender affirming care for young trans people.erininthemorning.comLandmark Official Dutch Review Recommends Trans Youth Care, Call For Expanding TreatmentThe review finds that wait times must be shortened, that few people detransition, and that trans youth care has enormous benefits. 142354788
Reposted by Beyond X&YProf Katherine Schofield 🇬🇧🇦🇺🇪🇺 @katherineschof8.bsky.social · 16/04/2025My husband has taught human reproduction and development to the Cambridge medics for over three decades. When people start banging on about "only two biological sexes" he starts with "which sex: genetic, hormonal, or gonadal"? Biological sex is not binary. www.scientificamerican.com/article/sex-...scientificamerican.comSex Redefined: The Idea of 2 Sexes Is Overly SimplisticBiologists now think there is a larger spectrum than just binary female and male 227101203883
Reposted by Beyond X&YThe PS1 startup sound as a lesbian @janus.bsky.social · 17/04/2025we made a critical error allowing reactionaries to make-up concepts like “biological sex” and frame them as non-ideological when it’s the exact opposite: people who undergo HRT *are literally changing their biological sex.* this is not some philosophical distinction, it is actual biological reality. 164217861
Reposted by Beyond X&YMeade Krosby @meadekrosby.bsky.social · 21/01/2025EO: "the immutable biological reality of sex" Biological reality:discoverwildlife.com10 animals that can change sex 2604761968
Beyond X&Y @beyondxandy.bsky.social · 15/07/2026This will simultaneously cause a massive testosterone shortage for transmasc people And leave thousands of military personnel with fertility issues for being unnecessarily put on T Which is the goal. Those in charge see military members as lesser and expendable. Part of their larger eugenic plans 3154
Reposted by Beyond X&YBeyond X&Y @beyondxandy.bsky.social · 14/07/2026Massive win for trans rights! This is why being vocal matters 👏 05119
Beyond X&Y @beyondxandy.bsky.social · 14/07/2026Massive win for trans rights! This is why being vocal matters 👏 05119
Reposted by Beyond X&YBeyond X&Y @beyondxandy.bsky.social · 30/06/2026Our founder Dr. Jey the Science They @jeymccreight.bsky.social highlights the importance of checking citations in the latest Supreme Court ruling on trans participation in sports The opinion of one philosophy professor does not outweigh the scientific consensus of the whole field of biomedicine 414156
Reposted by Beyond X&YPeter Ellis @pjie2.bsky.social · 12/07/2026Chromosomes are biological. Hormones are biological. Anatomy is biological. Behaviour is biological. Reifying one of the many aspects of sex as the only true definition of ‘biological sex’ is a political statement that I refuse to endorse. 551260
Reposted by Beyond X&YBeyond X&Y @beyondxandy.bsky.social · 30/06/2026Clarence Thomas is not a biology expert Sex is bimodal - it's why intersex people exist Sex is mutable - it's why HRT works Transness is innate - it's why we have existed throughout human history and across cultures He and the court are the ones who lie 4406154
Reposted by Beyond X&YDr. Jey McCreight 🏳️⚧️🧬 @jeymccreight.bsky.social · 30/06/2026Before I transitioned, I ironically was accused of being a secret trans woman all the time simply because I was 5'11" Are all tall girls going to have invasive genital inspections or unnecessary genetic testing now? What a sham of a ruling devoid of both logic and empathy 420543
Reposted by Beyond X&YTao Neuendorffer @taonf.bsky.social · 30/06/2026“I founded @beyondxandy.bsky.social not because I think scientific arguments will convince the far right. But some people do still trust science, and need real information out there to combat propaganda. I've had hundreds of people tell me I've changed their mind just from explaining the facts.” 🧵: 0267
Reposted by Beyond X&YYouCarryOats @youcarryoats.bsky.social · 30/06/2026Hello! I AM a biology (genetics) expert and can confirm 100% of this is true. I've seen firsthand hundreds of differences in sexual development (dsd's) in dogs. It's leaning into grade-3-level misconceptions of biology that drive these politically motivated decisions. 04814
Reposted by Beyond X&YBeyond X&Y @beyondxandy.bsky.social · 30/06/2026Are you an actual biology expert that understands why sex is not a simple, immutable binary? Quote our post below with examples from your area of expertise We need more scientists speaking up against this nonsense. Propaganda must be countered with actual biology! 🧬 16525
Reposted by Beyond X&YChaos Coded Guest Party Member @chaos-hero.bsky.social · 30/06/2026Without even taking into account the fact that sex and gender are not the same thing, there are so many more sexes than male and female. Someone could, for instance, have an XX karyotype but one of their X chromosomes has a fused SR-Y gene resulting in them looking like a man, despite being XX. 2111
Beyond X&Y @beyondxandy.bsky.social · 30/06/2026Our founder Dr. Jey the Science They @jeymccreight.bsky.social highlights the importance of checking citations in the latest Supreme Court ruling on trans participation in sports The opinion of one philosophy professor does not outweigh the scientific consensus of the whole field of biomedicine 414156
Beyond X&Y @beyondxandy.bsky.social · 30/06/2026Are you an actual biology expert that understands why sex is not a simple, immutable binary? Quote our post below with examples from your area of expertise We need more scientists speaking up against this nonsense. Propaganda must be countered with actual biology! 🧬 16525
Reposted by Beyond X&YDr. Jey McCreight 🏳️⚧️🧬 @jeymccreight.bsky.social · 30/06/2026If sex is immutable, someone please explain how I managed to grow a beard 48413
Beyond X&Y @beyondxandy.bsky.social · 30/06/2026Clarence Thomas is not a biology expert Sex is bimodal - it's why intersex people exist Sex is mutable - it's why HRT works Transness is innate - it's why we have existed throughout human history and across cultures He and the court are the ones who lie 4406154
Reposted by Beyond X&YBeyond X&Y @beyondxandy.bsky.social · 29/06/2026Seahorses flip the script on pregnancy Females deposit eggs into the male's brood pouch, where he fertilizes the eggs He carries the embryos as they develop, and then gives birth Trust the real science: Biology is nonbinary 🏳️⚧️🧬 15412
Reposted by Beyond X&YThaumielle, the Crowned @thaumielle.bsky.social · 28/06/2026Going to start telling people I transitioned because I was the largest, most dominant fish 08621
Beyond X&Y @beyondxandy.bsky.social · 27/06/2026Clownfish start life male The largest, most dominant fish in the group becomes female When she dies, the largest male transitions to female to take her place Trust the real science: Biology is nonbinary 🏳️⚧️🧬 214235
Reposted by Beyond X&YBeyond X&Y @beyondxandy.bsky.social · 24/06/2026Medical ethics and scientific evidence will defeat fascist ideology ✊ 0265
Beyond X&Y @beyondxandy.bsky.social · 24/06/2026Medical ethics and scientific evidence will defeat fascist ideology ✊ 0265
Beyond X&Y @beyondxandy.bsky.social · 18/06/2026Trust scientists, doctors, and trans patients Not Republicans with an ideological agenda to destroy science as an institution so they can make a profit 12913
Reposted by Beyond X&Yalyson “end journalism” greaves @badambulist.bsky.social · 16/06/2026I’m a trans woman in my forties. Growing up without social media—and during Section 28—I knew nothing about transness and I knew no-one like me. I almost didn’t make it; I dread to think how many didn’t. You can’t tell me that returning to this state is not an intended effect of this proposed ban. 172241652
Reposted by Beyond X&YKat Tenbarge @kattenbarge.bsky.social · 16/06/2026A lot of the “kids online safety” proponents actually are anti-LGBTQ extremists and fundamentalists who want kids to have less freedom and don’t care if that actually makes them tremendously less safe too 6450801544
Reposted by Beyond X&YMargaret Morgan 🇪🇺🇳🇱🇦🇺 @margaretmorgan.bsky.social · 12/06/2026The geneticist who discovered the SRY gene on the idiocy of using it to determine "biological sex" in sport. It's far more complex than policy makers with inadequate scientific literacy would have people believe. theconversation.com/world-athlet...theconversation.comWorld Athletics’ mandatory genetic test for women athletes is misguided. I should know – I discovered the relevant gene in 1990World Athletics says its genetic test for women ensures ‘the integrity of women’s sport’ – but science does not support this overly simplistic idea. 10556243
Reposted by Beyond X&YAssigned Media @assignedmedia.org · 15/06/2026Reneging on promises of continued care for trans youth who accessed puberty blockers or hormone therapy prior to bans, the NHS is now committed to the forced detransition of 78 trans children. assignedmedia.org/breaking-new...assignedmedia.orgCruel NHS Leaders Plot Forced Detransition of 78 Trans Children - Assigned MediaLeading Off: The NHS revokes gender affirming care for 78 trans youth in the UK, and a study is published illustrating the rarity of detransition and regret in trans youth. Our top stories as we start... 17442200
Reposted by Beyond X&YDoc Impossible @impossiblephd.bsky.social · 11/06/2026The number is actually 97.1% if you include the little shuffling around between nonbinary and binary identities that happened, but it is *remarkable* how rock-steady at 97-98% youth trans self-identification is. Believe kids when they tell you they're trans!! 7779350
Reposted by Beyond X&YBeyond X&Y @beyondxandy.bsky.social · 09/06/2026Laws cannot change biological reality But they can make the lives of trans people miserable We need biomedical professionals standing up and loudly denouncing this nonsense *now* before harm is done 217485
Reposted by Beyond X&YStephanie Burt @notquitehydepark.bsky.social · 11/06/2026This one's important. Multiple people I know have been denied gender affirming care for size reasons and medical professionals need to get on it. 011733
Reposted by Beyond X&YJulia Serano @juliaserano.bsky.social · 09/06/20261) countless trans kids are going to needlessly suffer because of this. 2) 18 year olds are ADULTS – so your conceding (as Trump admin hoped by setting 19 at age) that restricting care for trans adults is fine. 3) this goes against the recommendations of most medical professional organizations... 111327476
Reposted by Beyond X&YErin Reed @erininthemorning.com · 09/06/2026Understated consequence of this: how can you convince your hospital board that it must keep offering trans youth care if one of the leftmost politicians in America set his new clinic at 19 and over? It sets a horrible precedent. 151146303
Reposted by Beyond X&YMonterey Bay Aquarium @montereybayaquarium.org · 03/06/2026Fish as fluid as the ocean. 🌊 All California sheephead start life as female and move through an array of colors and body shapes as they mature. Some female adults may transition to male as social and environmental factors shift, balancing the delicate ratio of individuals in their population. 151038307
Reposted by Beyond X&YSenthorun S. Raj @senthorun.bsky.social · 07/06/2026“The women’s movement has fought for centuries to avoid being defined only by biology…” Dr Anna Cody (Australia’s Sex Discrimination Commissioner) reminds us why many feminists oppose laws that define what it means to be a woman in crude binary or biological terms. Trans rights are feminist too.starobserver.com.auSex Discrimination Act Commissioner Slams ‘Retrograde’ Push To Redefine WomenSex Discrimination Commissioner Dr Anna Cody has condemned a bill that would redefine "man" and "woman" in the Sex Discrimination Act 110937
Reposted by Beyond X&YKaty Montgomerie 🦗 @katymontgomerie.com · 09/06/2026Again: They've had decades, unlimited funds and access to all the power in the world and this is genuinely all they've got They don't have a definition of sex, they can't tell you how it would work, they don't care who they'll hurt, they don't know ANYTHING 12750189
Beyond X&Y @beyondxandy.bsky.social · 09/06/2026Laws cannot change biological reality But they can make the lives of trans people miserable We need biomedical professionals standing up and loudly denouncing this nonsense *now* before harm is done 217485
Reposted by Beyond X&YBeyond X&Y @beyondxandy.bsky.social · 23/09/2025It's the scientific community's duty to fight misinformation, bioessentialism, and eugenics That's why we're launching Beyond X&Y, an educational campaign combating the rise of unscientific political propaganda used to attack trans and intersex people Subscribe to our newsletter at beyondxandy.org 4428202
Reposted by Beyond X&YBeyond X&Y @beyondxandy.bsky.social · 23/09/2025Stay tuned for: ✊ Grassroots activism campaigns 🧬 Educational resources about the science behind sex, gender identity, and gender-affirming care 📰 Summaries & commentary about major news relating to trans health, research, and politics. 🫂 Community building for trans people in the field of biomed 07321
Reposted by Beyond X&YBeyond X&Y @beyondxandy.bsky.social · 21/05/2026Our founder was a victim of a violent hate crime just days after our official launch event Please help Jey out by spreading the word or making a donation to assist with their recovery Any extra funds will be used to help build Beyond X&Y, which they are still committed to building despite this 013194
Reposted by Beyond X&YDr. Jey McCreight 🏳️⚧️🧬 @jeymccreight.bsky.social · 31/05/2026An update on how I'm doing, a big thank you to everyone who has supported me, and some background about my #scicomm career and motivational for founding @beyondxandy.bsky.social for everyone who just followed me www.instagram.com/reel/DZAcLou...instagram.comInstagramCreate an account or log in to Instagram - Share what you're into with the people who get you. 43015