The Flow Lab is now live on our website! We're here to investigate the policies, practices, psychologies, and structural conditions that shape menstrual health, access, and dignity for people in institutional settings. Head to our website and learn more! prisonflowproject.org/the-flow-lab/
Prison Flow Project
Prison Flow Project
@prisonflowproject.org
https://prisonflowproject.org/ The official account of the Prison Flow Project: Providing information, period.
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Interested in submitting to our monthly blog? We'd love to hear from you! Submissions can be research summaries, personal experiences of menstruation/menopause in confinement, advocacy you've done on this issue, and more! Read our submission guidelines here: prisonflowproject.org/blog-submiss...
Did you know we have a monthly newsletter? Sign up on our website to get all our updates in one email, straight to your inbox! prisonflowproject.org
Putting AC in prisons in a menstrual health issue, period.
"They never tell you that menopause behind bars is a special kind of hell... designed by people who have forgotten you are human." October is Menopause Awareness Month. Incarcerated people can't be left behind in the fight for expanded menopause care.
We are hiring! We are looking for another member for our executive board, more people for our advisory board, and for a communications intern! You can see all our open positions and descriptions at prisonflowproject.org/jobs/.
This month's blog post focuses on the personal experiences of Lisandra Ivette Pearson, who blogs personal reflections, survivor stories, and legislative advocacy to humanize incarcerated women and drive systemic reform. Read her post here: prisonflowproject.org/2026/10/19/w...
Mass incarceration hurts everyone: menstruators, children, families, communities, and anyone who cares about public safety. Demand change, protect democracy.
🗳️ Midterms are 3 weeks away, and mass incarceration is on the ballot Here's what you should know about some of the most common offices that you might be asked to vote on this November:
Prison Flow Project reposted
Did you miss our webinar for Period Action Day? DON'T PANIC! We post all recordings and transcripts to our website so anyone can watch them later. Take a look at the conversation and learn more about policies around menstrual products in prisons. prisonflowproject.org/event-archive/
Prison Flow Project reposted
Don't forget to sign up for our Period Action Day webinar on rules on menstrual products in prisons and why language matters! givebutter.com/period-actio...
Mass incarceration is not justice, provably weakens democracy, and disproportionately harms the most vulnerable, such as incarcerated menstruators.
Right now, 657,000 people in the U.S. are in jail. The vast majority have yet to be tried in court and are legally innocent. Does that look like a system built on justice?
Prison Flow Project reposted
Today we're launching our new strategy, setting out how we will help more people in prison to discover the life-changing power of education. Hear from our Chief Executive @jonbcollins.bsky.social about our plans and read the strategy here: prisonerseducation.org.uk/2026/10/our-...
Have you signed up for our Period Action Day webinar yet? This Saturday, October 10th, at 12pm PT! givebutter.com/period-actio...
Recent report from Women in Prison shows women are frequently funneled into the criminal justice system when trying to ask for help. As in the US, women frequently end up in the system because of poverty, unemployment, and physical or behavioral issues. www.womeninprison.org.uk/what-we-do/p...
Prison strip searches are arbitrary and cruel, and can leave menstruators bleeding on themselves. Prisons require people to remove menstrual products and do not always provide replacements. @khawlanakua.bsky.social @inthesetimes.com inthesetimes.com/article/inve...
Are you ready for Period Action Day 2026? We are! Join us for a discussion about policies in prison, why language matters, and how organizers, researchers, and advocates can push for change and dignity! Sign up here: givebutter.com/period-actio... @periodmovement.bsky.social
This is a huge win, and will make prisons safer for everyone, including people who menstruate and experience menopause!
Since 2022, the Lioness Justice Impacted Women’s Alliance has worked to empower communities to challenge harmful practices in the criminal legal system. This week they got a major win, after a judge ruled that Texas must air-condition all prisons by the end of 2029.
Heat in prison significantly impacts people who menstruate and people experiencing menopause. Ensuring protections is another part of menstrual equity.
“The best way to describe it is like someone turned on the microwave, and then they put you in it" A heatwave should not be a death sentence for people in prison.
It's the third Monday of the month, which means a new blog post! We also send out a monthly newsletter, which you can subscribe to on our website. prisonflowproject.org/2026/09/21/f...
We have reached 25% of our goal for funding more original research into menstruation in confinement! 🎉 If you appreciate our work, support it here: givebutter.com/support-the-...
If you liked our report on policies on menstrual products in US women's prisons, wait until you see what else we're planning! Support the work we do and future research on menstruators in confinement at the link. givebutter.com/support-the-...
Haven't seen our report yet? Check out our analysis on policies on menstrual products in prison and what your state is doing! prisonflowproject.org/2026-compend...
Our first report is now live! Read about how prisons are failing people who get periods, and our suggestions for improvement. prisonflowproject.org/2026-compend...
An important reminder that people in immigration detention also struggle to menstruate in peace. The more detainment we allow, the more menstruators will suffer, period. www.gao.gov/products/gao...
The best way to help incarcerated menstruators is to stop sending them to prison!
MYTH: Some people need to go to jail to get treatment REALITY: Most people in local jails have substance use disorders, yet only a tiny fraction of jails provide medication-assisted treatment (MAT) for opioid use disorder. Jails are designed for punishment, not care.
We just finished the 2026 version of the complete list of women's prison facilities in the US. Check it out!
Prison Flow Project reposted
“I am unable to see my son because no one wants to pay for the gas to bring him six hours away. It hurts so bad. I love my boy and want to see him." Incarcerated people are not insulated from the devastating consequences of record-high gas prices
Any system that detains people must have robust oversight, accountability, and transparency. Forcing people to use an internal grievance system is the same thing prisons do, with the same outcomes. If it's not working for ICE, we shouldn't accept it in our justice system either.
Critics say it is the reason why more detainees are risking their lives to protest inhumane conditions and legal rights violations, in the form of widespread hunger strikes. n.pr/4zIevOa
Also thanks to @wendyppi.bsky.social and @prisonpolicy.org for their info on prison wages! More here: www.prisonpolicy.org/blog/2017/04...
HUGE thanks to @elizabethweill.bsky.social, @ethanscorey.bsky.social for their commissary database in @theappeal.org. Check it out here: theappeal.org/commissary-d...
Our blog post this month comes from board member and researcher Regan Moss and collaborator and co-researcher Madeeha Anjum. They discuss how requiring people to purchase basic necessities in prison drives period poverty.
Prison Flow Project reposted
Here’s how people in “the box” use their ingenuity, collaboration skills and a form of “fishing” to get what they need.
Publication alert! Board member and researcher @reganmoss20.bsky.social analyzes how claiming menstrual products are accessible because they're sold in the prison commissary is a lie. doi.org/10.1177/1078...
Prison Flow Project reposted
Shameka “Meek” Hayes serves as a neighborhood commissioner in Washington, D.C., representing fellow incarcerated people. It’s not easy.
July blog post has arrived! This month, Courtney Alspaugh discusses how periods make having a job in prison that much harder. Check it out at theprisonflowproject.com/2026/07/15/m...
My Experience of a Period in Prison, Part 2 – Jennifer Toon theprisonflowproject.com/2026/06/15/m...
Bleeding Behind Bars Is Extra Grim When Prisons Fail to Offer Menstrual Products truthout.org/articles/ble...
We keep a list of all our webinars with videos and transcripts so you can check them out whenever you like! theprisonflowproject.com/event-archive/
This month’s blog post: hear from Jennifer Toon, of Lioness Justice Impacted Women’s Alliance, about her experience in Texas prison. Part 1 of 2! theprisonflowproject.com/2026/05/15/m...
DO YOU HAVE PLANS AT 3PM ET TODAY? YES YOU DO! theprisonflowproject.com/spring-webin...
THIS FRIDAY, 3pm ET. Learn more about periods in places of confinement from three experts! Register here: bit.ly/4u3g9GB
Want the latest Prison Flow Project Blog post delivered straight to your inbox? Sign up for our monthly newsletter! Plus, highlights of what we're working on, get info on upcoming events, and more! theprisonflowproject.com