Despite what the name suggests, Polycystic Ovary Syndrome isn’t just about ovaries—or cysts, for that matter. In fact, many people diagnosed with PCOS don’t have any ovarian cysts at all. Confusing? You’re not alone. The name dates back to how the condition was first described, but science has come a long way since then. Today, we understand that PCOS is really a complex hormonal and metabolic condition that affects far more than reproductive health.
At its core, PCOS is about hormonal imbalance. When key hormones like insulin, androgens (like testosterone), and others are out of sync, they can create a domino effect throughout the body. This hormonal miscommunication can lead to irregular periods, acne, weight changes, hair loss or excess hair growth, difficulty with ovulation or fertility—and that’s just the shortlist. But here’s the thing: PCOS doesn’t follow a single pattern. Some women experience textbook symptoms. Others don’t fit the mold at all. That’s part of what makes PCOS so challenging—and why understanding your unique experience matters.
So, how can the PCOS Association help?
We’re here to offer more than definitions. We’re here to offer direction. Whether you’re newly diagnosed, still searching for answers, or years into your journey and feeling stuck, we’re committed to helping you make sense of PCOS—and make progress.
Here’s what you’ll find at PCOSA:
✅ Reliable, science-backed information about what PCOS is (and isn’t)
💬 Supportive communities of people who understand exactly what you’re going through
🧬 Resources for navigating fertility, metabolic health, nutrition, and more
🧠 Education for providers who want to better support their PCOS patients
🙋♀️ Advocacy to make sure PCOS is recognized, researched, and respected
No fluff. No fad cures. Just real support, grounded in evidence and compassion.
At PCOSA, we believe every person with PCOS deserves to be informed, empowered, and heard. Wherever you are in your journey, we’re honored to walk with you.
pcos: Latest results from PubMed
CONCLUSION: OSCSTs are rare but clinically significant causes of hyperandrogenism, characterized by symptoms of HA such as oligomenorrhea, acne, hirsutism, and clitoromegaly. It has always been misdiagnosed due to overlapping features with PCOS and adrenal disorders. Early identification and complete surgical resection are critical for biochemical remission and symptom resolution.
Published on: Wed, 03 Dec 2025 06:00:00 -0500
Authors: Yi-Quan Sang, Xian-Ling Wang, Zhao-Hui Lyu, Jian-Ming Ba, Yu Pei, Qing-Hua Guo,
CONCLUSION: Although a clear dose-response relationship was not observed, women who underwent ART had an increased risk of CVD, mainly driven by thromboembolism.
Published on: Wed, 03 Dec 2025 06:00:00 -0500
Authors: Huong Thu Nguyen, Hans Ivar Hanevik, Abigail Fraser, Deborah A Lawlor, Kari Furu, Jacqueline M Cohen, Maria C Magnus,
CONCLUSIONS: Grade II obesity is an independent risk factor for poor response to letrozole ovulation induction in PCOS. Personalized treatment based on BMI may enhance success rates.
Published on: Wed, 03 Dec 2025 06:00:00 -0500
Authors: Shanti Tholiya, Archana Kumari, Reeta Mahey, Mani Kalaivani, Hem C Sati, Mona Sharma, Aarthi K Jayraj, Neena Malhotra,
CONCLUSION: Collectively, these results indicate that Pg-hWE ameliorates PCOS-related pathology by reducing oxidative stress, suppressing apoptosis, and supporting hormonal balance, highlighting its promise as a natural therapeutic candidate.
Published on: Wed, 03 Dec 2025 06:00:00 -0500
Authors: Sohee Moon, Yena Oh, Hajin Noh, Soo Dong Kim, Jae Youl Cho,
CONCLUSION: We conclude that pre-pregnancy SUA does not impair reproductive outcomes in women without PCOS undergoing IUI treatment. Fetal growth and subsequent birth weight would appear to benefit from an appropriate maternal SUA level. However, the precise efficacy and mechanism of action need to be further investigated.
Published on: Wed, 03 Dec 2025 06:00:00 -0500
Authors: Xiaohui Zhang, Yehao Dong, Ronghao Sun, Haochen Yang, Lu Yu, Dan Wang, Runze Chang, Xinyang Wei, Shilei Wang, Fei Chen, Qianqian Qin,
CONCLUSIONS: This article provides an evidence-based basis for clinical screening, individualized intervention, and pregnancy management of SCH. The findings suggest that further high-quality studies are needed to clarify the mechanism of each risk factor and optimize the pregnancy outcomes of ART patients.
Published on: Wed, 03 Dec 2025 06:00:00 -0500
Authors: Xi Yi, None Zhaxicuo, Dongmei Tian,
CONCLUSION: In normal-weight PCOS patients, chiglitazar is similar to MET with regard to improving menstrual frequency and total testosterone (TT) and LH levels. Compared with MET, chiglitazar significantly improves fasting insulin levels, insulin and blood glucose levels at 120 min of the OGIRT and advances the insulin peak.
Published on: Tue, 02 Dec 2025 06:00:00 -0500
Authors: Yining Yang, Yi Han, Jinhui Xu, Yijia Gao, Bing He,
CONCLUSION: Girls who binge eat during adolescence may have increased odds of developing PCOS.
Published on: Tue, 02 Dec 2025 06:00:00 -0500
Authors: Sarah Thornburgh, Ashley I Naimi, Kendrin R Sonneville, Jorge E Chavarro, Penelope P Howards, Audrey J Gaskins,
Beta-glucans (βTGs) are a class of dietary fibers and biologically active polysaccharides derived from natural sources, known for their diverse bioactive properties. Their documented effects include anti-tumor, anti-inflammatory, prebiotic, anti-obesity, anti-allergic, anti-microbial, antiviral, anti-osteoporotic, and immunomodulating activities. Despite these well-established benefits, the role of βTG in dehydroepiandrosterone (DHEA)-induced polycystic ovary syndrome (PCOS) remains largely...
Published on: Tue, 02 Dec 2025 06:00:00 -0500
Authors: H Yüce, N Basak Turkmen, M Aydin, A Taşlıdere, D Aşkin Özek, S Şenkal, S Aslan, A Dogan, O Ciftci, S Ünüvar,
INTRODUCTION: Hyperandrogenism is a clinical condition in girls, resulting from excessive androgen production originating from the adrenal glands or ovaries. The measurement of androgen hormones plays an essential role in supporting the clinical diagnosis. These hormone levels can be assessed using immunoassay methods or liquid chromatography - tandem mass spectrometry (LC-MS/MS). Our study aimed to assess the efficacy of hormone measurement with both methods in girls clinically diagnosed with...
Published on: Tue, 02 Dec 2025 06:00:00 -0500
Authors: Mert Uçar, Aysun Ata, Burcu Barutçuoğlu, Güneş Ak, Sara Habif, Zühal Parıldar, Damla Gökşen, Şükran Darcan, Samim Özen,
CONCLUSIONS: We observed regional reduction in cerebral blood flow and regional increase in cerebrovascular reactivity in women with PCOS compared to healthy controls. However, due to the limited statistical power and unclear menstrual timing in this pilot study, these results require further replication.
Published on: Tue, 02 Dec 2025 06:00:00 -0500
Authors: Melissa E Wright, Cory T Richards, Saajan Davies, Rachel N Lord, D Aled Rees, Kevin Murphy,
Polycystic ovary syndrome (PCOS) is a common endocrine disorder, often characterized by polycystic ovarian, hyperandrogenism, and menstrual irregularities, which can lead to infertility and other metabolic issues. The mechanisms underlying these symptoms remain complex, with granulosa cells proliferation and apoptosis playing a key role in the pathogenesis of PCOS. In this study, we investigate the potential of metformin to regulate the miR-103a-3p/PTEN signaling pathway in granulosa cells,...
Published on: Mon, 01 Dec 2025 06:00:00 -0500
Authors: None Di Cheng, Yuhua Chen, Yi Tan, Qiaoqing Zhong, Hang Liu, Lanyu Li, Yuanjie Xie, Zhongcheng Mo,
Pelvic pain is a common and often debilitating experience with limited treatment options. Improving understanding of the psychosocial mechanisms involved in pelvic pain experiences will enhance the efficacy of pain management interventions. Interpretation bias is a promising psychosocial factor in leading models of chronic pain, yet its relevance for pelvic pain remains poorly understood. The current study sought to assess disorder specific interpretation bias in people with endometriosis and...
Published on: Mon, 01 Dec 2025 06:00:00 -0500
Authors: Brydee Pickup, Louise Sharpe, Rachel E Menzies, Jemma Todd,
Polycystic ovary syndrome (PCOS) is a prevalent chronic disorder characterized by reproductive, endocrine, and metabolic abnormalities in women worldwide. Increasing evidence has implicated the gut microbiota in the pathogenesis of PCOS, raising the possibility that probiotic interventions could offer therapeutic benefits. Akkermansia muciniphila (AKK), known for its metabolic and immunomodulatory properties, remains underexplored in the context of PCOS. In this study, we utilized a...
Published on: Mon, 01 Dec 2025 06:00:00 -0500
Authors: Yifan Wu, Cong Wang, Juanjuan Yu, Xiying Zhou, Yujiao Wang, Zi-Jiang Chen, Yanzhi Du,
Epilepsy, a chronic neurological condition affecting over 70 million individuals worldwide, has far-reaching effects beyond seizure activity, including a significant impact on reproductive health by posing significant challenges to fertility and hormonal health. Emerging evidence underscores the complex bidirectional interplay between epilepsy, antiepileptic drugs (AEDs), and sex steroid hormones; particularly progesterone, testosterone, and prolactin, which influence both seizure threshold and...
Published on: Mon, 01 Dec 2025 06:00:00 -0500
Authors: Dominik Kobylarek, Katarzyna Zakryś, Julia Gierszewska, Bhavana Reddy Pagidela, Yung-Yi Lan, Rujith Kovinthapillai, Aleksander Rajczewski, Wojciech Kozubski, Sławomir Michalak,