Reproductive Medicine

Background: Data on assisted reproductive technology (ART) outcomes among Roma women are virtually absent from the literature, despite Roma being the largest and most socioeconomically marginalized ethnic minority in Europe. This study provides the first structured evaluation of IVF/ICSI outcomes among Roma women at a tertiary fertility center. Methods: A retrospective observational cohort study was conducted at the Clinic for Gynecology and Obstetrics, University Clinical Center Niš, Serbia (May 2010–September 2015). Roma (n = 88) and non-Roma women (n = 1197) undergoing IVF/ICSI were compared on baseline clinical, hormonal, and embryological parameters. Primary and secondary outcomes were clinical pregnancy and live birth, respectively. Multivariable logistic regression, propensity score matching (1:4, by age and AMH), first-cycle sensitivity analysis, and a machine learning pipeline (logistic regression, random forest, XGBoost) with SHAP interpretability analysis were applied. Results: Roma women were significantly younger (31.9 ± 4.0 vs. 34.5 ± 4.7 years; p < 0.001) and had a more favorable ovarian reserve profile (AMH 3.78 vs. 2.90 ng/mL; p = 0.004; FSH 6.87 vs. 8.23 IU/L; p < 0.001), yet had a markedly longer duration of infertility (9.3 vs. 6.3 years; p < 0.001). Clinical pregnancy rates (48.9% vs. 41.3%; p = 0.179) and live birth rates (28.4% vs. 30.9%; p = 0.720) were comparable between groups. In multivariable logistic regression and propensity score-matched analyses, Roma ethnicity was not an independent predictor of either outcome. XGBoost SHAP analysis ranked Roma ethnicity last (11th of 11) in feature importance for both clinical pregnancy (mean |SHAP| = 0.033) and live birth (mean |SHAP| = 0.009). The dominant predictors were the number of embryos transferred, AMH, and age. Only 88 Roma women accessed ART over the decade-long study period, indicating profound underutilization of fertility services. Conclusions: No independent association was detected between Roma ethnicity and IVF/ICSI outcomes within the statistical power afforded by the Roma subgroup (n = 88). An exploratory first-cycle live birth signal (adjusted OR = 0.478; 95% CI 0.249–0.920; p = 0.027), not replicated in primary or propensity-matched analyses, is interpreted as hypothesis-generating. The extreme underutilization of ART services among Roma women remains the most clinically salient observation and a priority for targeted public health intervention. Full article

Background: Sexual health is a fundamental pillar of well-being during the perinatal period. However, many studies suffer from scoring bias associated with zero values by failing to distinguish between women who are sexually inactive and those with physiological dysfunction. This study aimed to identify the distinct sociodemographic and psychological determinants of sexual inactivity versus sexual dysfunction quality in a Romanian perinatal cohort. Methods: An observational, cross-sectional study was conducted with 100 women (52% sexually active, 48% inactive). Participants were evaluated using the Female Sexual Function Index (FSFI), Patient Health Questionnaire-9 (PHQ-9), RSES (Rosenberg Self-Esteem Scale), and Generalized Anxiety Disorder-7 (GAD-7). Data were analyzed using binary logistic regression for activity status and multiple linear regression for functional quality. Results: Among sexually active women, 84.6% met the clinical criteria for sexual dysfunction (median FSFI = 21.6). Binary logistic regression revealed that self-esteem (RSES) was the sole independent predictor of sexual activity status (aOR = 1.144; 95% CI: 1.028–1.217, p = 0.016). Conversely, multiple linear regression showed that depression (PHQ-9) was the only significant independent predictor of functional quality (B = −0.73, p = 0.006). Maternal age, residence, and obstetric history did not significantly predict either outcome. Conclusions: Based on the findings of our preliminary, exploratory study, we propose a conceptual interpretation, framing perinatal sexuality as a potential two-stage process, where self-esteem appears to serve as a primary behavioral barrier for the resumption of intimacy, while depression serves as the primary disruptor of functional quality. Clinical interventions may benefit from moving beyond physical recovery to include psychological screening for body image and mood disorders to restore sexual quality of life. Full article

Background: Pregnancy following liver and kidney transplantation is rare. The presence of a rare genetic disorder and advanced chronic kidney disease (CKD) further complicates clinical management, for which evidence-based guidelines are limited. Case presentation: A 29-year-old woman with Alagille syndrome underwent combined liver and kidney transplantation in early childhood. She had stage 4 CKD, and her baseline creatinine was around 250 umol/L. Her pregnancy was unplanned and diagnosed at 19+1 weeks of gestation. After the diagnosis of pregnancy, immunosuppressive therapy was promptly adjusted, and potentially teratogenic medications were discontinued. At 21+1 weeks’ gestation, creatinine and urea levels rose despite multidisciplinary management, and she started renal replacement therapy. Despite ongoing multidisciplinary care, the pregnancy was complicated by placental abruption at 24+5 weeks, requiring a preterm cesarean section. A live-born female infant weighing 590 g was delivered. Discussion: The coexistence of CKD, long-term immunosuppression, and high obstetric risk requires early multidisciplinary assessment and individualized management. Currently, standardized protocols for monitoring and treatment are lacking in this rare population, making clinical decision-making particularly challenging, especially regarding CKD progression. Conclusion: Pregnancy in women with combined liver and kidney transplantation and advanced CKD carries a high risk of severe renal and obstetric complications. Preconception counseling and early referral to multidisciplinary teams may help improve management in similar rare clinical scenarios. Full article

Male infertility, implicated in nearly 50% of couples’ infertility cases, represents a major medical and sociocultural challenge in Morocco. This narrative review synthesizes available epidemiological, etiological, and genetic data within national and international contexts. In Morocco, male infertility is characterized by the frequent involvement of modifiable factors, notably varicocele, smoking, and occupational exposures. From a genetic standpoint, chromosomal abnormalities, particularly Klinefelter syndrome, together with Y chromosome microdeletions, especially within the AZFc region, represent the main identified etiologies. Emerging technologies, such as next-generation sequencing, offer promising diagnostic perspectives, although their clinical application remains limited and mainly confined to research. Despite advances in medically assisted reproduction, the management of male infertility in Morocco continues to face psychosocial and economic barriers, as well as inequalities in access to care. These findings underscore the need to establish national registries, conduct multicenter studies, and facilitate the translation of innovations (particularly multi-omics approaches) into clinical practice to improve male infertility management in the Moroccan context. Full article

As survival rates among patients with gynaecological cancers continue to improve, fertility preservation has become an increasingly important aspect of comprehensive cancer care, particularly for younger women diagnosed during their reproductive years. The impact of treatment on fertility varies according to cancer type, stage, and modality, necessitating individualised preservation strategies. Fertility preservation is both feasible and safe in carefully selected patients with early-stage gynaecological cancers. Oocyte and embryo cryopreservation remain the most widely accepted techniques, particularly when time allows for ovarian stimulation. Fertility-sparing surgeries, such as radical trachelectomy and conservative management of early endometrial cancer, have shown promising oncological and reproductive outcomes. However, barriers including access, timing, and awareness continue to limit broader implementation. In modern society, fertility-preserving strategies should form an integral part of treatment planning for reproductive-aged women with gynaecological malignancies. Early referral to a fertility specialist, patient-centred counselling, and a coordinated multidisciplinary approach are essential to optimise both oncological and reproductive outcomes. Further research and education are required to refine guidelines and expand access to fertility-preserving care. This review presents the current fertility preservation options available to women with gynaecological cancers, including cervical, ovarian, and endometrial malignancies, and highlights the importance of early multidisciplinary intervention in delivering personalised care. Full article

Background: Bushfire smoke exposure (BFSE) is associated with adverse pregnancy and neonatal outcomes; however, the specific impact of BFSE on pregnancies complicated by asthma is not well characterised. Methods: A retrospective cohort study analysed data from 22,166 pregnant women who gave birth in the Illawarra Shoalhaven region between January 2017 and December 2022. Women with asthma were identified by the ICD-10-AM code for asthma during hospital admission for birth. Exposure was defined using a fixed time-window assumption. Women were considered exposed to bushfire smoke if they experienced at least 4 weeks of their pregnancy between 25 October 2019 and 4 February 2020. Results: Prevalence of asthma in the total population was 8.31%. In the control cohort, outcomes for pregnant women with asthma were poorer than those without. Pregnant women with BFSE had increased odds of postpartum haemorrhage (OR 1.603; 95% CI 1.42–1.81), and decreased odds of gestational hypertension (OR 0.615; 95% CI 0.49–0.77), gestational diabetes mellitus (OR 0.703; 95% CI 0.63–0.79) and preterm birth (OR 0.813; 95% CI 0.67–0.98). Maternal asthma did not confound the relationship between BFSE and any of the primary study outcomes. Conclusions: This study emphasises the independent effects of asthma on pregnancy outcomes. The impact of BFSE on pregnant women with asthma remains unclear. Further research is needed to characterise the true effect of BFSE on pregnancies, uncomplicated and complicated by asthma. Full article

Background: In recent years, time-lapse incubators (TLs), which can maintain a stable culture environment, have been developed for use in in vitro fertilization (IVF) treatment. Methods: In this retrospective cross-sectional study, data from 1200 women who visited the Creation and Love fertility center between April 2021 and October 2023 were reviewed. Among them, the electronic medical records of 400 women aged 22–45 years who underwent IVF treatment were selected and divided into two groups according to the type of incubator used: 100 in the TL group and 300 in the conventional incubator (CI) group, to evaluate differences in embryo development. Among these participants, pregnancy outcomes were assessed in 150 women who underwent day 3 (cleavage-stage) fresh embryo transfer. Controlled ovarian stimulation was performed using a standard antagonist protocol. The primary outcome was a good embryo rate, and the secondary outcomes were the clinical pregnancy rate and live birth rate. Results: The mean age of the study population was 34.6 ± 5.4 years. The groups had similar good embryo rates (67.7% vs. 65.5%, p = 0.84), clinical pregnancy rates (49.0% vs. 52.0%, p = 0.86), and live birth rates (35.0% vs. 42.0%, p = 0.76). Furthermore, subgroup analyses showed that the live birth rate in women aged ≥ 35 years was higher in the TL group than the CI group (38.0% vs. 23.4%, p = 0.03). Conclusions: Based on the comparative analysis of live birth rates between women cultured using TLs and those using the CI during day 3 fresh-embryo transfer cycles, our study demonstrated a statistically significant increase in live birth rates among women ≥ 35 years in the TL group. Full article

Introduction: Ovarian tissue cryopreservation (OTC) has emerged as an important fertility preservation option for women and girls at risk of treatment-induced ovarian failure. However, long-term data on clinical utilization and reproductive outcomes remain limited. This study provides a 30-year regional overview of OTC practice in Western Sweden. Material and Methods: This retrospective observational cohort study included 60 patients who underwent OTC between 1995 and 2025 within a publicly funded regional fertility preservation program. Data on patient characteristics, indications, surgical approach, cryopreservation techniques, and reproductive outcomes were collected from medical records, tissue bank data, and fertility preservation registries. Results: Malignant diagnoses accounted for 51 cases (85%) of indications, most commonly hematologic malignancies and breast cancer, while 9 patients (15%) had benign conditions requiring gonadotoxic therapy. During follow-up, only one patient (1.7%) underwent ovarian tissue transplantation (OTT), resulting in recovery of endocrine function and a spontaneous twin pregnancy. Overall, 15 women (25%) achieved at least one pregnancy. Of these, 8 (13.3%) occurred spontaneously without prior transplantation, 4 (6.7%) were achieved through oocyte donation, 1 (1.7%) occurred after OTT, and 1 patient (1.7%) had both spontaneous and donor-egg pregnancies. Most women (45/60, 75%) had no documented pregnancy or fertility treatment during follow-up. Conclusions: Over three decades, OTC has been successfully implemented as part of a regional fertility preservation program. However, the low rate of tissue utilization and the predominance of spontaneous pregnancies highlight the gap between tissue preservation and clinical use. These findings underscore the need for improved patient selection, structured long-term follow-up, and individualized risk assessment to optimize the clinical impact of OTC. Full article

Background: Infertility is a growing global public health concern associated with reduced quality of life and increased anxiety and depressive symptoms across diverse populations. However, factors influencing mental health in women undergoing infertility treatment remain insufficiently understood. This study aimed to assess psychological distress and identify factors associated with anxiety and depression in women receiving infertility treatment. Methods: A cross-sectional study was conducted at a leading regional infertility referral center. Women with confirmed infertility were consecutively recruited during routine visits. Psychological distress was assessed using the validated Patient Health Questionnaire-4. Demographic, reproductive, and clinical data were collected from self-report and medical records. Associations of infertility duration and age with comorbidities and other demographic variables were evaluated using appropriate parametric and nonparametric tests, and correlations were examined using Spearman’s rank coefficient. Results: The mean age was 34.9 ± 5.9 years and the median duration of infertility was 3 years. Nearly half of participants had mild psychological distress (49.3%), while 16.7% and 2.7% had moderate and severe distress, respectively; 32% screened positive for anxiety and 17.3% for depression. Longer infertility duration was significantly associated with higher depressive symptom scores, whereas other demographic and clinical variables showed no significant associations. Conclusions: Psychological distress is highly prevalent among women with infertility, with depressive symptoms increasing with longer infertility duration. These findings highlight the need for routine psychological screening and integration of mental health support into infertility care in clinical practice and long-term treatment planning, emphasizing a comprehensive, patient-centered approach to reproductive medicine. Full article

Background/Objectives: Hyaluronic acid (HA) has been proposed as a physiological alternative to polyvinylpyrrolidone (PVP) for sperm immobilization during intracytoplasmic sperm injection (ICSI). This prospective sibling-oocyte study aimed to compare embryological outcomes and morphokinetic parameters between HA and PVP. Methods: A total of 811 sibling-oocytes from 51 ICSI cycles were allocated to the HA group (SpermCatch; n = 377) or the PVP group (10% PVP Solution; n = 434). Fertilization outcomes, cleavage, blastocyst formation, and good-quality embryo development were assessed. Embryo morphokinetic parameters (t2–tB) and an AI-derived embryo score were analyzed in a subset of blastocysts with available time-lapse data. Results: The fertilization rates were comparable between the HA and PVP groups (80.9% vs. 85.3%, p = 0.25), as were the cleavage rates (99.0% vs. 97.0%, p = 0.27). However, the HA group had significantly lower rates of good-quality cleavage-stage embryos (33.4% vs. 47.9%, p < 0.01), blastocyst formation (52.3% vs. 69.9%, p < 0.01), and good-quality blastocysts (49.4% vs. 64.1%, p < 0.01). Morphokinetic timings did not differ significantly, whereas embryos in the HA group showed lower AI scores than those in the PVP group (p = 0.04). Conclusions: In this prospective sibling-oocyte cohort, HA-based sperm immobilization did not improve embryological outcomes compared with conventional PVP-assisted ICSI. Differences observed at the blastocyst stage should be interpreted cautiously and require confirmation in larger, randomized studies with clinical follow-up. Full article

Background/Objectives: Women’s health has historically lagged behind other medical specialties in transformative innovation, despite significant technological advances in adjacent fields. In this collection of papers, we examine the current state of innovation in women’s health and maternal–fetal medicine, identify barriers to transformation, and propose strategies for accelerating breakthrough developments. This paper presents an overview of multiple forces and their often-competing relationships that influence the environment in which advances in multiple areas of healthcare have had to navigate to enter mainstream practice. An understanding of these forces is essential to explain why some new technologies are readily deployed into clinical practice while others take many years to be adopted. Understanding the entire “echo-system” around any specific technology provides a much fuller understanding of how any individual advance can make its way into actual utilization. Methods: We synthesized current literature on innovation in women’s health, analyzing technological advances in artificial intelligence, precision medicine, non-invasive diagnostics, and surgical robotics. We examined patterns of innovation adoption and barriers to implementation across multiple domains. Results: Several key areas presented in this paper and the following show promise for transformative change: artificial intelligence (AI)-driven diagnostics achieving expert-level performance in prenatal screening, precision medicine approaches transforming genetic disease management, and non-invasive monitoring technologies revolutionizing maternal–fetal care. However, systemic barriers including regulatory complexity, liability concerns, and institutional inertia continue to limit widespread adoption of numerous breakthrough technologies. Conclusions: The convergence of multiple technological advances, particularly artificial intelligence and precision medicine, positions women’s health for unprecedented transformation. Success requires fostering innovation-ready environments, embracing systems-awareness approaches, and maintaining focus on human-centered care while leveraging technological capabilities with continual feedback and course corrections. Full article

Background: Oocyte cryopreservation has emerged as a viable fertility preservation method, gaining popularity among women delaying motherhood for non-medical reasons. This study examines the awareness, perceptions, and social factors influencing young women’s decisions regarding elective oocyte cryopreservation (EOC), intending to identify key demographic and psychosocial determinants. Methods: A cross-sectional study was conducted using an online survey distributed via digital platforms between November 2024 and February 2025. A structured questionnaire comprising 31 multiple-choice questions assessed participants’ sociodemographic characteristics, reproductive health history, lifestyle factors, and perceptions of fertility and EOC. Statistical analyses included Chi-square tests, t-tests, and binary logistic regression to identify factors associated with willingness to undergo EOC. Results: A total of 390 women (mean age 22.57 ± 1.41 years) participated. Awareness of oocyte cryopreservation was remarkably high (93.1%). Significant predictors for the intention to undergo EOC included higher educational attainment (Master’s level) (OR = 4.27, 95% CI: 1.10–16.48) and living in a student dormitory (OR = 15.39, 95% CI: 4.86–48.71). Conversely, living with a partner showed a non-significant downward trend in interest (OR = 0.07, 95% CI: 0.01–1.43). Psychological factors, specifically anxiety about future fertility (OR = 0.23, 95% CI: 0.08–0.62 for moderate vs. high anxiety) and a strong desire for future parenthood (OR = 21.75, 95% CI: 1.45–32.99), also emerged as primary drivers of women’s reproductive decisions. Conclusions: Despite high awareness, the willingness to undergo elective oocyte cryopreservation remains limited. Targeted fertility education and supportive policies are needed to address misconceptions, financial barriers, and psychological concerns influencing reproductive decision-making. Further research should explore longitudinal trends in women’s attitudes toward EOC. Full article

Pregnancy (HP), defined as the coexistence of intrauterine and ectopic gestations, is a rare condition, especially in spontaneous conception, but it is a life-threatening obstetric emergency when rupture occurs, with a reported maternal mortality rate of 0.03%. Diagnosis is often delayed because confirmation of an intrauterine pregnancy can mask clinical signs of a concurrent ectopic gestation. Early recognition and prompt surgical intervention are therefore critical to maternal safety and preservation of intrauterine viability. This case highlights the diagnostic challenges and successful management of a spontaneous ruptured heterotopic pregnancy. Case presentation: A 34-year-old Middle Eastern woman, gravida 4, with a spontaneous conception, presented with sudden severe lower abdominal pain and signs of acute hemoperitoneum (hypotension, tachycardia, and marked peritoneal signs). Transvaginal ultrasound demonstrated a viable intrauterine pregnancy at 9 weeks 4 days gestation, together with a ruptured left tubal ectopic pregnancy of similar gestational age. The patient underwent urgent laparoscopic left salpingectomy with evacuation of approximately 1200 mL of intraperitoneal blood and clots. Postoperatively, she developed significant anemia (hemoglobin drop from 11.2 g/dL on admission to 6.5 g/dL) requiring transfusion of four units of packed red blood cells. Serial ultrasonographic follow-up confirmed ongoing viability of the intrauterine pregnancy, which ultimately resulted in a live birth at term. Progressive resolution of the postoperative pelvic hematoma was also noted. Conclusions: Ruptured heterotopic pregnancy remains a diagnostic and therapeutic challenge. This case, along with a synthesis of the contemporary literature, demonstrates that a high clinical index of suspicion, timely ultrasound diagnosis, and immediate minimally invasive surgical management are paramount. Furthermore, rigorous postoperative monitoring and resuscitation, including targeted transfusion, are essential to achieve maternal stabilization while allowing continuation of a viable intrauterine pregnancy, with reported live birth rates exceeding 70% following timely intervention. Full article

Background/Objectives: Primary dysmenorrhea is a common menstrual condition that significantly affects women’s daily functioning and quality of life. Although physiotherapy has been shown to reduce menstrual pain, the awareness of these methods in Saudi Arabia remains unclear. This study aimed to assess women’s awareness and experiences of physiotherapy methods for managing primary dysmenorrhea in Saudi Arabia. Methods: A cross-sectional online survey was conducted among women living in SA between 16 and 28 February 2024. The questionnaire collected information on six sections including on sociodemographic characteristics, menstrual history and pain severity, work-related impact, pain-management practices, healthcare utilisation, and awareness and use of physiotherapy modalities. Convenience sampling was employed, and participation was voluntary and anonymous. Descriptive data analysis was performed using SPSS software. Results: A total of 431 women participated; most were Saudis (91.9%) and aged 18–24 years (43.2%). Primary dysmenorrhea was reported by 86.5% of participants. More than half (58%) had used at least one physiotherapy-related method, mainly heat, massage, or exercise, and 55.2% considered these methods effective. However, most relied on basic home strategies rather than structured physiotherapy interventions. Additionally, 60.8% expressed willingness to use physiotherapy in the future. Conclusions: Despite the frequent use of simple home-based methods, structured physiotherapy interventions remain underutilised. Increasing public education, improving access to physiotherapy services, and integrating self-management guidance and telerehabilitation into women’s health programmes may enhance menstrual pain management and overall quality of life. Full article

Background/Objectives: Dichorionic triamniotic (DCTA) triplet pregnancies are associated with increased rates of placenta-specific complications primarily attributed to vascular anastomoses in the monochorionic (MC) pair. Selective fetal reduction to twins (of one of the MC pair) is a complex and not a widely available procedure. Multifetal reduction (MFR) to singleton pregnancy can reduce adverse pregnancy outcomes but is controversial due to medico-legal and socio-ethical issues. The aim of this study is to identify the rate of miscarriage < 24 weeks or preterm birth < 34 weeks following MFR to singleton pregnancy in DCTA triplets and compare the results with expectant management. Methods: This systematic review was conducted according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines and registered in the Prospective Register of Systematic Reviews System (ID: CRD42023422585). Results: Overall, from 21 citations of relevance, 6 studies with a total of 548 DCTA triplet pregnancies fulfilled the inclusion/exclusion criteria. In comparison with expectant management (n = 336), meta-analysis demonstrated that MFR to singleton pregnancy (n = 212) was associated with a lower rate (9.4% vs. 48.5%) of preterm birth (RR = 0.19, 95%CI 0.07–0.51), whereas the rate of miscarriage (14.6% vs. 9.2%) did not significantly increase (RR = 1.53, 95%CI 0.91–2.55). Conclusions: In DCTA triplet pregnancies, MFR to singleton pregnancy was associated with a reduced preterm birth rate and not associated with an increased miscarriage rate. Given the fact that the MC pair is reduced only to lower the rate of preterm birth, appropriate counselling and justification are important. In the absence of randomized controlled trials, data from systematic reviews are the best available evidence for counseling on the different management options. Full article

Background/Objectives: Geographical differences exist in the clinical presentation of polycystic ovary syndrome (PCOS). The degree to which ovarian morphology contributes to this variability is unknown. Methods: This study compared ovarian ultrasound features between women with PCOS residing in two geographical regions (India and the United States) using stored de-identified ultrasound scans from 331 women with PCOS. Sonographic markers of interest included follicle number per ovary (FNPO), follicle number per cross-section (FNPS), ovarian volume (OV), ovarian area (OA), stromal area (SA), and stromal-to-ovarian area ratio (S/A). Results: Most participants in both regions met the accepted criteria for polycystic ovarian morphology (India 87% vs. U.S. 83%). The U.S.-based group had a higher prevalence of follicle excess (41% in U.S. vs. 29% in India; p = 0.037), whereas the prevalence of ovarian enlargement was similar across groups (India 37% vs. U.S. 31%, p = 0.252). FNPS was higher in the U.S.-based group (p = 0.046), while the India-based group had higher OV (p = 0.010). SA and S/A did not differ between groups, albeit OA was slightly larger in women with PCOS from India (p = 0.022). Associations between ovarian morphology and menstrual cycle length (ρ = 0.16–0.25), hirsutism score (ρ = 0.19–0.23), and total testosterone (ρ = −0.33–0.42) were noted in both groups (p < 0.05). Conclusions: Some variation in ovarian morphology may exist across geographic regions. However, the degree of variability is unlikely to warrant regional definitions for polycystic ovarian morphology at this time. Full article

Background/Objectives: Precocious puberty (PP), defined as the onset of secondary sexual characteristics before 8 years in girls and 9 years in boys, is associated with psychosocial distress, compromised adult height, and long-term metabolic risk. Early identification remains challenging, as current diagnostic approaches are largely reactive and rely on invasive or resource-intensive testing. This narrative review examines how artificial intelligence (AI) can support earlier risk prediction and detection of PP through integration of clinical, hormonal, imaging, lifestyle, and environmental data. Methods: A narrative literature review was conducted using PubMed, Scopus, Embase, Web of Science, and Google Scholar to identify relevant studies published between 2005 and 2025. Eligible studies included original research and high-quality reviews that examined AI-based approaches, such as machine learning and deep learning, in pediatric endocrinology, particularly for the prediction or diagnosis of central or peripheral precocious puberty. Studies incorporating clinical, hormonal, radiological, lifestyle, environmental, or multi-omics data relevant to AI modeling were included. Results: AI models, including XGBoost, random forest, convolutional neural networks, and regression-based approaches, have demonstrated potential utility in predicting central precocious puberty using hormonal, imaging, and growth data. Reported applications include automated bone age assessment, lifestyle and dietary risk stratification, and exploratory use of wearable-derived behavioral data. However, progress is limited by small pediatric datasets, population bias, limited interpretability, and unresolved ethical challenges related to privacy, consent, and equity. Conclusions: Artificial intelligence represents a promising decision-support approach for earlier, non-invasive, and individualized risk assessment in precocious puberty. Future progress will depend on the integration of longitudinal, multimodal data, the development of ethical models, and interdisciplinary collaboration among pediatric endocrinologists, data scientists, and public health stakeholders. Full article

Background/Objectives: Infertility is a major public health concern, affecting one in six individuals worldwide and nearly one-quarter of couples in France. While a male, female, or combined factor can be identified in approximately 75% of cases, infertility remains unexplained in 10–25%. Genital tract infections account for roughly 15% of male infertility cases and are often asymptomatic, being detected incidentally during routine evaluation prior to assisted reproductive technology (ART). Emerging evidence suggests that the seminal microbiota may contribute to sperm quality and male reproductive health. This systematic review aims to evaluate whether specific microbial profiles are associated with alterations in semen parameters. Methods: A comprehensive literature search was conducted in PubMed and ScienceDirect, yielding 165 and 1418 records, respectively. In the end, 20 articles were included in this systematic review. Results: Men with normal semen parameters commonly exhibited a higher abundance of Lactobacillus and Bifidobacterium, whereas Prevotella was more frequently observed in individuals with impaired semen quality. Several taxa—such as Gardnerella, Corynebacterium, and Staphylococcus spp.—were detected in both normal and altered semen profiles, suggesting that their impact on sperm quality may depend on reaching a pathogenic threshold. Conclusions: Current evidence supports an association between seminal microbiota composition and sperm quality. However, the heterogeneity of available studies and the lack of standardized methodologies limit the ability to draw firm conclusions. Further well-designed studies are required to clarify causal relationships and to determine the clinical relevance of seminal microbiota assessment in male infertility. Full article