UNASSIGNED: In 2023 the American Urological Association (AUA) requested an Update Literature Review (ULR) to incorporate new evidence generated since the 2020 publication of this Guideline. The resulting 2024 Guideline Amendment addresses updated recommendations to provide guidance on the appropriate evaluation and management of the male partner in an infertile couple.
UNASSIGNED: In 2023, the Male Infertility Guideline was updated through the AUA amendment process in which newly published literature is reviewed and integrated into previously published guidelines. An updated literature search identified 4093 new abstracts. Following initial abstract screening, 125 eligible study abstracts met inclusion criteria. On data extraction, 22 studies of interest were included in the final evidence base to inform the Guideline amendment.
UNASSIGNED: The Panel developed evidence- and consensus-based statements based on an updated review to provide guidance on evaluation and management of male infertility. These updates are detailed herein.
UNASSIGNED: This update provides several new insights, including revised thresholds for Y-chromosome microdeletion testing, indications for pelvic MRI imaging in infertile males, and guidance regarding the use of testicular sperm in nonazoospermic males. This Guideline will require further review as the diagnostic and treatment options in this space continue to evolve.

The intracellular pathogens Toxoplasma gondii, Brucella spp., and Chlamydia spp. are all known causative agents of abortion in wildlife. Both T. gondii and Brucella spp. have been identified in marine mammal abortions and a limited number of studies have detected their potential presence in Australian fur seals (Arctocephalus pusillus doriferus), but data are sparse for these pathogens in Australian fur seal breeding colonies. Australian fur seals have been shown to have a high degree of third-trimester pregnancy loss in one of their largest breeding colonies. Additionally, pup production has declined at the largest breeding colony for the species. This study surveyed the presence of T. gondii, Brucella spp., and Chlamydia spp. as potential infectious causes of this reproductive loss. Aborted fetuses were collected from two of the largest breeding colonies for the species, Seal Rocks (n=19) and Kanowna Island (n=34). These were examined grossly and through histopathological evaluation, in conjunction with molecular testing for all three pathogens. Placentas were collected from full-term births during the pupping season from Kanowna Island (n=118). These were used to compare the molecular prevalence of the three pathogens in presumed successful pregnancies. Chlamydia spp. was not detected in aborted fetuses in this study. Brucella spp. was detected with PCR in both aborted fetuses (9.4%) and placentas from full-term births (3.4%), and T. gondii was detected using routine histopathology (n=2/53), immunohistochemistry (n=3/4), and PCR (n=4/53) in tissues from aborted fetuses. Toxoplasma gondii was present in 7.5% of third-trimester abortions and absent from all full-term placentas. Brucella spp. was detected in both aborted fetuses and full-term placentas. This is the first description of vertical transmission of T. gondii in a marine mammal from the southern hemisphere.

BACKGROUND: Women who suffer an early pregnancy loss require specific clinical care, aftercare, and ongoing support. In the UK, the clinical management of early pregnancy complications, including loss is provided mainly through specialist Early Pregnancy Assessment Units. The COVID-19 pandemic fundamentally changed the way in which maternity and gynaecological care was delivered, as health systems moved to rapidly reconfigure and re-organise services, aiming to reduce the risk and spread of SARS-CoV-2 infection. PUDDLES is an international collaboration investigating the pandemic\'s impact on care for people who suffered a perinatal bereavement. Presented here are initial qualitative findings undertaken with UK-based women who suffered early pregnancy losses during the pandemic, about how they navigated the healthcare system and its restrictions, and how they were supported.
METHODS: In-keeping with a qualitative research design, in-depth semi-structured interviews were undertaken with an opportunity sample of women (N = 32) who suffered any early pregnancy loss during the COVID-19 pandemic. Data were analysed using a template analysis to understand women\'s access to services, care, and networks of support, during the pandemic following their pregnancy loss. The thematic template was based on findings from parents who had suffered a late-miscarriage, stillbirth, or neonatal death in the UK, during the pandemic.
RESULTS: All women had experienced reconfigured maternity and early pregnancy services. Data supported themes of: 1) COVID-19 Restrictions as Impractical & Impersonal; 2) Alone, with Only Staff to Support Them; 3) Reduction in Service Provision Leading to Perceived Devaluation in Care; and 4) Seeking Their Own Support. Results suggest access to early pregnancy loss services was reduced and pandemic-related restrictions were often impractical (i.e., restrictions added to burden of accessing or receiving care). Women often reported being isolated and, concerningly, aspects of early pregnancy loss services were reported as sub-optimal.
CONCLUSIONS: These findings provide important insight for the recovery and rebuilding of health services in the post-pandemic period and help us prepare for providing a higher standard of care in the future and through any other health system shocks. Conclusions made can inform future policy and planning to ensure best possible support for women who experience early pregnancy loss.

South American camelids (SAC) are gaining popularity for various purposes, including fiber production, trekking, and companionship. High abortion rates pose a significant health issue in SAC herds, leading to substantial economic losses for breeders. Often, the causes of these abortions remain unidentified. This review provides a comprehensive summary of the known infectious and non-infectious causes of abortions in SAC.

OBJECTIVE: To determine the longitudinal trajectories of anxiety and depression among pregnant women who have experienced pregnancy loss, and to explore the association between post-traumatic stress symptoms (PTSS) related to pregnancy loss and these trajectories.
METHODS: A prospective longitudinal study.
METHODS: Between October 2022 and August 2023, pregnant women with a history of pregnancy loss were recruited from four hospitals in Guangdong Province, China. Eligible participants were screened for PTSS related to pregnancy loss upon enrolment. Anxiety and depression symptoms were assessed in early, mid and late pregnancy using the Pregnancy-related Anxiety Questionnaire-Revised 2 and the Patient Health Questionnaire-9, respectively. Latent class growth analysis was employed to categorize anxiety and depression trajectories, and multinomial logistic regression analysis was conducted to examine the association between PTSS and these trajectories.
RESULTS: Of the 388 participants included in the analysis, 158 individuals (40.7%) reported high PTSS scores. The best-fitting models identified three trajectories for both anxiety and depression: low (anxiety: 35.6%, depression: 48.7%), moderate (anxiety: 44.8%, depression: 40.5%) and high (anxiety: 19.6%, depression: 10.8%). Pregnant women with high PTSS levels were significantly more likely to experience moderate-to-high trajectories of anxiety and depression compared to those with low PTSS levels.
CONCLUSIONS: Pregnant women who have experienced pregnancy loss exhibit higher incidences of elevated anxiety and depression trajectories. Screening for PTSS and targeted supportive care are recommended to alleviate anxiety and depressive symptoms in this population.
UNASSIGNED: This study underscores the importance of early psychological screening and tailored interventions for pregnant women with a history of pregnancy loss. Trauma-informed care should be prioritized to mitigate anxiety and depression trajectories in this vulnerable population.
UNASSIGNED: There was no patient or public involvement.

UNASSIGNED: To determine the frequency of chromosomal aberrations in chorions after a miscarriage. The second was to examine selected euploid chorions using a next-generation sequencing (NGS) panel designed to assess 43 genes associated with pregnancy loss.
UNASSIGNED: The 1244 chorions were tested by targeted quantitative fluorescent PCR (QF-PCR, 827 chorions) and microarray-based comparative genomic hybridization (aCGH, 417 chorions). Then, 9 euploid chorions were examined using a designed NGS panel.
UNASSIGNED: Trisomies were the most common chromosomal aberration identified in the spontaneous miscarriage samples. The second chromosomal abnormality in the aCGH group and the third most common in the QF-PCR group was monosomy X. Structural aberrations were the third most common aberration in the samples screened by aCGH (7.7% of chorions). In 19% of 647 couples who submitted chorions for analysis after pregnancy loss, the chromosomal abnormality in the chorion originated from a woman with a balanced chromosomal rearrangement. This discovery was statistically significant compared to patients with normal chorions. Using the designed NGS panel, we identified a potentially pathogenic de novo variant in the F5 gene in two euploid chorions. Additionally, among the patients who experienced miscarriages and were screened using the NGS panel, we identified variants in the MDM, ACE, and NLRP2 genes that could be associated with a predisposition to pregnancy loss.
UNASSIGNED: Numerical aberrations are the most common cause of miscarriages, but structural chromosomal aberrations also account for a significant proportion of abnormal results. Our findings indicate that couples with structural chromosomal abnormalities in material post-miscarriage are at increased risk of carrying balanced chromosomal abnormalities. Moreover, NGS-based analyses can uncover previously unidentified causes of miscarriages in the chorionic villi.

(1) Background: Diabetes mellitus (DM) induces oxidative stress and inflammation with negative effect on pregnancy outcomes. This study aimed to determine whether DM increases the risk of pregnancy loss and to identify other potential risk factors; (2) Methods: We identified female patients diagnosed with DM from 2000-2015 in the Taiwanese National Health Insurance Research Database according to the International Classification of Diseases, Ninth Edition, Clinical Modification (ICD-9 CM) code 250. The event was pregnancy loss, defined as ICD-9 CM codes 630-639, which was tracked until 31 December 2015. The control group included 4-fold more non-DM female patients who were matched for age and disease severity. Multivariate Cox regression was employed to determine the risk factors associated with pregnancy loss; (3) Results: The hazard ratio (HR) for the risk of pregnancy loss due to DM was 1.407 (95% confidence interval: 1.099-1.801, p = 0.007), and the risk factors for older age, gynecological disorders and inflammation disorders were included. (4) Conclusions: The study concluded that women with DM have a greater risk of experiencing pregnancy loss. Healthcare providers should proactively manage and educate diabetic patients to reduce their risk of pregnancy loss. Understanding other probable risk factors can help in developing targeted interventions and support systems for women to improve pregnancy outcomes.

BACKGROUND: The management of women with premature cervical dilatation and exposed unruptured fetal membranes remains uncertain and controversial. Treatment options may include expectant management or emergency cervical cerclage (ECC). Little is known regarding the effectiveness of individual interventions, or additional therapies. This systematic review aims to summarise all existing evidence to improve understanding of the treatment options and pregnancy outcomes for women presenting with premature cervical dilatation.
METHODS: Databases were searched using a prospective protocol (CRD42021286275). Studies were eligible for inclusion across five distinct comparison groups if they included women with premature cervical dilatation and reported clinical outcomes. Primary outcome was pregnancy loss (miscarriage, stillbirth, neonatal death and termination of pregnancy). Planned subgroups included singletons and twins, and low-cervical or high-cervical suture. Pairwise random effects meta-analysis calculated in RevMan5.4, single arm random effects proportional meta-analysis calculated using RevMan and R studio. Risk of bias was assessed using Cochrane Risk of Bias tool and Joanna Briggs Institute checklists.
RESULTS: 6781 abstracts were screened, and 177 (four randomised controlled trials) studies included in the five analysis groups. Women receiving ECC were significantly less likely to experience pregnancy loss (combined RR 0.48 95 %CI 0.39-0.59 singleton RR 0.48 95 %CI 0.34-0.67 twin only RR 0.39 95 %CI 0.26-0.58) compared to expectant management. Adjuvant amnioreduction with ECC was not found to reduce pregnancy loss (RR 1.12 (95 % CI 0.73-1.72) or any other outcomes compared to ECC without amnioreduction. Women were significantly more likely to experience pregnancy loss (RR3.85 95 %CI 3.13-4.74) after ECC compared to planned cerclage. The probability of intra-operative rupture of membranes at ECC insertion was 3.3 % (95 %CI 1.8-5.1) and the probability of an ECC attempt being abandoned was 2.6 % (95 %CI 1.1-4.6 %).
CONCLUSIONS: ECC appears to reduce the risk of pregnancy loss for both singletons and twins although the overall quality of evidence is poor. It is important that women are counselled regarding the outcomes following cerclage according to indication. Pregnancy complications are common after ECC although the rates of intra-operative complications are lower than may be anticipated. Randomised trials remain imperative for understanding the role of ECC and adjunctive treatments in preventing pregnancy loss in this condition.

BACKGROUND: Depression is a common mental disorder with a much higher prevalence in women than in men. Although there has been a gradual increase in research on the association between reproductive health and depression, there is still some inconsistency in the evidence of the relationship between pregnancy loss and depression. This study aimed to investigate the relationship between pregnancy loss and depressive symptoms.
METHODS: We analyzed data from the 2007-2020 National Health and Nutrition Examination Survey (NHANES), which included female participants aged 20 to 80 years. Pregnancy loss was determined based on participants\' self-reported number of pregnancies and pregnancy outcomes. Depressive symptoms were measured using the Patient Health Questionnaire (PHQ-9, score ≥ 10). Multivariate logistic regression, smoothed curve fitting, and generalized additive modeling were used to examine the association between pregnancy loss and depression. We also performed sensitivity analyses and subgroup analyses to verify the robustness and specificity of the findings.
RESULTS: A total of 12,873 female participants were included in our study, of which 1,595 (12.39%) were categorized as depressed. Multivariate logistic regression results indicated that experiencing a pregnancy loss increased the risk of prevalence of depression in women (for 1 loss: OR = 1.31, 95% CI 1.15,1.50; for 2 or more losses: OR = 1.58, 95% CI 1.38, 1.81). When sensitivity analyses were performed, an association between pregnancy loss and depression was found in both multivariate linear regressions with PHQ-9 scores as a continuous variable and multivariate logistic regressions with a threshold of 5 PHQ-9 scores. The association between pregnancy loss and depression remained stable across subgroups.
CONCLUSIONS: Pregnancy loss correlated with elevated PHQ-9 scores and a heightened risk of depression in adult women across the United States. Focusing on the incidence of adverse pregnancy events in the female population may help prevent or early recognize the onset of depression.

UNASSIGNED: Responses to miscarriage can vary, with many, but not all, people describing inadequate support, feelings of isolation and significant psychological distress. Limited knowledge exists about the support that people seek and offer online following miscarriage. We aimed to explore how people impacted by miscarriage use an online Facebook support group to seek and offer support.
UNASSIGNED: We employed directed content analysis to examine 270 opening posts and 3,484 responding comments within an \'open\' Facebook support group for miscarriage. Opening posts and responding comments were coded into five social support categories using an existing support framework.
UNASSIGNED: Informational Support, particularly medical information or advice, was the most commonly sought support in opening posts, followed by Emotional Support, where people expressed their grief-related feelings. In responding comments, Emotional Support and Informational Support were predominantly offered.
UNASSIGNED: While not a substitute for appropriate medical care, people impacted by miscarriage seek and offer support online. Health professionals should be aware of this behaviour and discuss potential benefits and risks of online support with patients. A social support framework may usefully guide health professionals in identifying patients\' support needs and in knowing how to support patients.