Injury guide

Pelvic Pain, Hair Relaxers and Care Questions

Pelvic pain needs care even if you also have a claim question. Endometriosis and cancer are distinct.

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Updated Oct 4, 202614 sources

This may apply to you if

  • List the chemical relaxer or straightener brands you used and your best use dates.
  • Have the report that names your cancer and the diagnosis date ready to discuss.
  • Ask a lawyer to check the product history, claim rules and filing time. The study’s use categories are not a claim cutoff.

What the public record says

These are cited sources. Their inclusion does not imply that they endorse People’s Justice or reviewed this page.

Mary M. Rowland · U.S. District Court, Northern District of Illinois · United States District Judge

Finding: The September 24, 2026 court notice schedules the first federal test trial for September 7, 2027. A scheduled test trial is not a payment date or a ruling that every claim succeeds.

Notification of docket entry, Document 2041 (opens in a new tab) · Sep 24, 2026 · Checked Oct 3, 2026

Kemi Ogunsina · National Institute of Environmental Health Sciences (2024 agency affiliation record) · First-listed author; electronic article date February12,2026

Finding: Hairdresser occupation was associated with later endometriosis. The analysis does not prove that a consumer relaxer caused one person’s disease.

Ogunsina and colleagues: occupational hairdresser exposures (opens in a new tab) · Feb 12, 2026 · Checked Oct 3, 2026

The evidence and its limits

Sister Study research team · Occupational and Environmental Medicine · 2026

Occupational exposures among hairdressers and hormone-related conditions

Design:
Cohort
Participants:
50,800 eligible women aged35–74;1,803 ever hairdressers;477 incident endometriosis cases overall
Finding:
Ever-hairdresser occupation was associated with later endometriosis; professional exposure involved several kinds of products.
Main limitation
Occupation differs from personal relaxer use; other work features and exposures may matter. Original abstract, not full paper or brand-specific causation.

Read the source: Occupational exposures among hairdressers and hormone-related conditions (opens in a new tab) · Checked Oct 3, 2026

The short answer

What is endometriosis?
It involves tissue like the womb’s lining growing elsewhere. It can cause pain or trouble getting pregnant. Ask your clinician what your own reports show. [12]
What signs should I discuss with a doctor?
Tell your care team about pain or fertility concerns. A lawsuit page cannot tell you what caused them. Do not wait for an intake decision to seek care. [12]
How is it diagnosed and treated?
Ask a qualified care team to explain how it will assess your symptoms. Discuss what tests or care fit your health. This page does not order a test or choose treatment. [12]
What does the research actually study?
The new study concerns salon workers. It found a link with later endometriosis. That is not proof that one product used at home caused the disease. [13]

What rules a case out

Not covered by this case

  • Endometriosis is not the same diagnosis as cancer in the womb.
  • A study of salon workers is not a test of your personal relaxer.
  • A court allegation does not decide the cause of pelvic pain.

The process

What happens next

  1. 01

    You answer a few questions

    About two minutes. Nothing is sent until you agree on the last step and press submit.

  2. 02

    A lawyer looks at it

    A lawyer at the firm reads your answers and checks them against the current case criteria.

  3. 03

    The firm decides and gets in touch

    If the firm takes your case, you get the terms in writing to read before you sign. You can always say no.

When it fits this case

  • List the chemical relaxer or straightener brands you used and your best use dates.
  • Have the report that names your cancer and the diagnosis date ready to discuss.
  • Ask a lawyer to check the product history, claim rules and filing time. The study’s use categories are not a claim cutoff.

Pelvic pain needs care even if you also have a claim question. Endometriosis and cancer are distinct. Research on salon work does not prove a relaxer caused your illness.

What is endometriosis?

It involves tissue like the womb’s lining growing elsewhere. It can cause pain or trouble getting pregnant. Ask your clinician what your own reports show.

NICHD describes this condition separately from a cancer diagnosis. Do not relabel a womb-cancer study as proof about endometriosis. The name of the illness, the evidence and your care plan each need their own review.

What signs should I discuss with a doctor?

Tell your care team about pain or fertility concerns. A lawsuit page cannot tell you what caused them. Do not wait for an intake decision to seek care.

NICHD identifies pain and fertility problems among symptoms. These broad signs do not let this page confirm a diagnosis. Note when symptoms began, how they affect daily life and which care you have already received.

How is it diagnosed and treated?

Ask a qualified care team to explain how it will assess your symptoms. Discuss what tests or care fit your health. This page does not order a test or choose treatment.

The agency overview is general disease information, not your clinical plan. Ask which findings support the diagnosis and what remains uncertain. If older reports use a different term, bring them to the visit rather than translating them yourself.

Ask how to obtain notes and any existing test or surgery reports. A request for a health record is separate from consent to a new procedure. You should not undergo a procedure to meet an internet lawsuit rule.

What does the research actually study?

The new study concerns salon workers. It found a link with later endometriosis. That is not proof that one product used at home caused the disease.

The original abstract includes 50,800 eligible women and compares ever hairdressers with those who never had that job. It considers several professional products and long-term work. Occupation and personal relaxer use are different exposures.

The authors report 477 new endometriosis cases overall and an association with hairdresser occupation. That count is not the number of affected relaxer claimants. Other exposures and aspects of the job can matter; this was not a product-assignment trial.

What records help with the review?

Gather the diagnosis and care reports you have. Keep personal product use separate from salon work. List known dates and flag gaps instead of filling them with guesses.

Federal rules generally provide access to covered health records, with exceptions. Ask the provider what it maintains and how to request copies. Keep any reply and the original reports.

Before hiring counsel, ask about fees, costs and who would handle the case. The ABA model rule discusses written fee terms; it does not verify this site’s intake or a firm’s contract.

Scientific evidence for this case

Find out where you stand.

The review is free and private. Asking for it doesn’t commit you to anything.

Ask a law firm to review your case

Questions about this guide

Are endometriosis claims part of the first test trials?

Not necessarily. The JPML transfer order says endometriosis is among the injuries alleged in the hair-relaxer MDL. It does not identify endometriosis claims as part of the first federal test trial, so a lawyer should check later trial orders.

Source: JPML transfer order, February 6, 2023 · as of Oct 7, 2026

I have endometriosis and had multiple surgeries. Is my case strong?

Multiple surgeries for endometriosis indicate severe disease and higher damages. While endometriosis claims are in a lower tier than cancer claims, surgical endometriosis with documented impact on fertility and quality of life can be compensable. Document all surgeries, fertility treatments, pain management, and lost work.

Can hair relaxers cause infertility?

EDCs in hair relaxers are linked to multiple conditions that cause infertility: endometriosis (affects fertility in 30–50% of cases), uterine fibroids, hormonal disruption, and earlier puberty onset. If you used hair relaxers regularly and experienced infertility, discuss potential claims with an attorney — particularly if you also have a diagnosis of endometriosis or fibroids.

Sources

  1. Court docket notice 2041, September 24, 2026 (primary court-document mirror)Court docket notice 2041, September 24, 2026 (primary court-document mirror) · court
  2. JPML transfer order, February 6, 2023JPML transfer order, February 6, 2023 · court
  3. Chang et al.: original study abstract, 2022Chang et al.: original study abstract, 2022 · study
  4. JPML pending actions report, October 1, 2026 (cached primary PDF)JPML pending actions report, October 1, 2026 (cached primary PDF) · court
  5. ABA Model Rule 1.5: feesABA Model Rule 1.5: fees
  6. Court guide: filing time limitsCourt guide: filing time limits · court
  7. Health-record access, 45 CFR 164.524Health-record access, 45 CFR 164.524 · regulator
  8. JNCI 2022 original author abstract via PubMedNational Library of Medicine · study
  9. Hair Relaxer Use and Risk of Uterine Cancer in the Black Women's Health StudyEnvironmental Research · 2023 · study
  10. Use of Hair Products in Relation to Ovarian Cancer RiskCarcinogenesis · 2021 · study
  11. Scheduling posture in MDL-3060 (N.D. Ill., Judge Mary Rowland): the court took direct control of bellwether selection (April 2026), scrapping the party alternating-picks system; bellwether fact discovery closed June 10, 2026; case-specific Daubert and summary judgment motions due Nov 16, 2026; first trials broadly expected 2027. 11,877 cases pending as of July 1, 2026 (fourth-largest MDL). No verdicts or settlements yet. CAVEAT: documented only via litigation-tracker blogs (llamalab.ai, mdlupdate.com) — last-resort sources, no court record or major-press confirmation fetched.llamalab.ai · Jul 1, 2026 · court
  12. NICHD: Endometriosis
  13. Ogunsina and colleagues: occupational hairdresser exposures
  14. NIEHS: 2024 career committee listingNIEHS: 2024 career committee listing · regulator

Checked against 13 primary sources by People's Justice editors · Updated

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People's Justice research team · Updated Oct 4, 2026