Macerated stillbirth

Stillbirth is defined as the birth of a viable baby without signs of life. They account for more than 2.5 million intrauterine deaths per year worldwide and are associated with a number of risk factors, the most important of which are maternal and placental factors. Autopsy provides information that may be of use in determining time since death, gestational age of the fetus, mode of death, cause of fetal demise, and the likelihood of recurrence. The format of the autopsy is guided by parental consent, but even when consent is limited, valuable information may be obtained by careful consideration of antemortem test results, imaging, and genetic testing. Where there is a delay between death and delivery, fetuses are affected by maceration, which may increase the technical complexity of the autopsy and impart a number of artefactual changes, which should not be misinterpreted as genuine pathology. The most common pathologies encountered at autopsy are placental abnormalities, changes related to maternal disorders, malformations, and central nervous system pathology. © Springer Nature Switzerland AG 2022. All rights reserved.

Reproductive birth control after the coronavirus pandemic

Changes in measures and instruments of birth control are one of the consequences of the coronavirus pandemic in all countries with increased significance of reproductive components, i.e. concerning physiological capabilities of conception, gestation and childbirth. Pandemic-associated measures had diverse impacts on restrictive (aimed at reducing fertility) and expansionary (aimed at increasing fertility) methods of reproductive regulation: it did not take methods of pregnancy prevention and artificial termination of pregnancy long to adapt to the new conditions without changing the established trends, while assisted reproductive technologies, following administrative bans of the first days of mass lockdowns, demonstrated new development directions upon removal of bans.Against the background of the progress in the medical component, increasingly bringing in- vitro fertilization closer to natural conception, the scale of state funding and the number of free of charge programs for patients have increased, however, due to anti-epidemic control, cross-border reproductive care or fertility tourism, relevant for surrogacy and reproductive donation, has become more complicated. In Russia, this has intensified public discussions and contributed to further elaboration of reproductive legislation.

Antiphospholipid Antibodies and Outcomes of Assisted Reproductive Technology Programs in Patients with a History of Covid-19

Investigation of the effect COVID-19 mediated with autoantibodies has on reproductive outcomes is important. This study aimed to evaluate the profile of antiphospholipid antibodies (aPL) and their association with the outcomes of assisted reproductive technology (ART) programs in patients with a history of COVID-19. The study included 240 patients: 105 of them did not have a history of COVID-19 (group 1) and 135 of them had a history of COVID-19 (group 2) with a mild course (subgroup 2a, n = 85) or moderate course (subgroup 2b, n = 50). With the help of ELISA, serum antibodies (M, G) to cardiolipin, beta 2-glycoprotein-I, annexin V (AnV), phosphatidylethanolamine (PE), phosphatidylserine, and phosphatidylserine/prothrombin complex were determined. The evaluated parameters were the indices of oogenesis, embryogenesis, ART intervention outcomes. In group 2, growing levels of anti-AnV and anti-PE IgG were observed more often (in 28 (20.7%) and 8 (5.9%) patients) than in group 1 (in 10 (9.5%) and 1 (0.95%);p = 0.02 and p = 0.045, respectively). In subgroup 2b we registered a higher level of anti-PE IgG and a higher incidence of early miscarriages (in 6 (12%) patients) than in group 1 (in 3 (2.9%)) (p = 0.024). Weak inverse correlations were found between the level of anti-PE IgG and the number of oocytes and zygotes. The results of this study suggest a negative impact of aPL-mediated COVID-19 on the outcomes of ART programs and the course of early pregnancy.

Male fertility: summary overview of the publications January - March 2022.

The article presents an overview of the most significant publications on the topic of male infertility. The main selection criteria were the practical significance of the article, as well as the impact factor of the journal in which it was published, according to the SCImago Journal Rank (SJR). As a result, a list of 10 papers published in the first quarter (January - March) of 2022 was compiled. The review includes articles on the following issues: the role of coronavirus infection in male infertility, the effectiveness of aromatase inhibitors in infertile men, the effect of assisted reproductive technologies on the reproductive health of descendants, recurrent miscarriage, the effect of antibiotic therapy on the DNA fragmentation index, the role of antisperm antibodies in male infertility, the incidence of idiopathic male infertility, the Sixth Edition WHO guidelines for the ejaculate processing, as well as the relationship of depression with male infertility.Copyright © 2022 Izdatel'stvo Meditsina. All rights reserved.

Reprowebs: a conceptual approach to elasticity and change in the global assisted reproduction industry.

In the last few decades, assisted reproductive technologies (ARTs) have become increasingly transregional and transnational, often involving travel within or between countries or even continents. Until recently, the global ART industry was marked by so-called 'reprohubs'-places (such as southern California, Dubai, Anand, and Mumbai) specializing in the provision of reproductive services. While reprohubs continue to exist, in the last few years, many have splayed out, transforming into something more akin to webs that encompass, but go beyond these hubs. These webs show a unique dynamic capability to tighten, entangle, or extend in reaction to local and global changes, a characteristic which became particularly obvious during the global Covid-19 pandemic. In this paper, we propose conceptualizing this new dynamic capability as 'reprowebs'-an approach that adds a new dimension to the existing conceptualization of reproductive travel and helps us to better understand current developments in the global ART industry.

Male fertility: summary overview of the publications January - March 2022.

The article presents an overview of the most significant publications on the topic of male infertility. The main selection criteria were the practical significance of the article, as well as the impact factor of the journal in which it was published, according to the SCImago Journal Rank (SJR). As a result, a list of 10 papers published in the first quarter (January - March) of 2022 was compiled. The review includes articles on the following issues: the role of coronavirus infection in male infertility, the effectiveness of aromatase inhibitors in infertile men, the effect of assisted reproductive technologies on the reproductive health of descendants, recurrent miscarriage, the effect of antibiotic therapy on the DNA fragmentation index, the role of antisperm antibodies in male infertility, the incidence of idiopathic male infertility, the Sixth Edition WHO guidelines for the ejaculate processing, as well as the relationship of depression with male infertility.Copyright © 2022 Izdatel'stvo Meditsina. All rights reserved.

Male fertility: summary overview of the publications January - March 2022.

The article presents an overview of the most significant publications on the topic of male infertility. The main selection criteria were the practical significance of the article, as well as the impact factor of the journal in which it was published, according to the SCImago Journal Rank (SJR). As a result, a list of 10 papers published in the first quarter (January - March) of 2022 was compiled. The review includes articles on the following issues: the role of coronavirus infection in male infertility, the effectiveness of aromatase inhibitors in infertile men, the effect of assisted reproductive technologies on the reproductive health of descendants, recurrent miscarriage, the effect of antibiotic therapy on the DNA fragmentation index, the role of antisperm antibodies in male infertility, the incidence of idiopathic male infertility, the Sixth Edition WHO guidelines for the ejaculate processing, as well as the relationship of depression with male infertility.Copyright © 2022 Izdatel'stvo Meditsina. All rights reserved.

Male fertility: a summary overview of the publications April - September 2022.

The article provides an overview of the most significant publications on male infertility. The main selection criteria were the practical relevance of the article, as well as the impact factor of the journal it was published, according to the ScImago Journal Rank (SJR). As a result, a list of 10 papers published in Q2 - Q3 (April - September) 2022 was formed. The summary overview includes articles on the following topics: role of coronavirus infection in disorders of spermatogenesis, efficacy of hormonal stimulation before surgical sperm extraction, therapy consequences of diabetes mellitus on progeny reproductive health, new methods for selecting spermatozoa in IcSI, the efficacy of antioxidants, the safety of vaccines against SARS-coV-2, the importance of genetic tests and predictive factors for micro-TESE success.Copyright © 2022 Authors. All rights reserved.

Male fertility: Review of the publications of July-September 2020.

The article provides an overview of the most significant publications on the male infertility topic. The main selection criteria were considered the practical significance of the article, as well as the impact factor of the journal in which it was published, according to the SCImago Journal Rank (SJR). As a result, a list of 10 works published in the third quarter (July-September) of 2020 was formed. The review included articles on the following issues: Redox balance in the male reproductive system, advanced paternal age, the effect of a new nasal form of testosterone on fertility, the correlation of PSA levels with infertility, as well as new data on the effect of COVID-19 on male fertility.Copyright © 2021 Vestnik Urologii. All rights reserved.

Male fertility: A review of the publications from April - June 2021.

The article provides an overview of the most significant publications on the topic of male infertility. The main selection criteria were considered the practical significance of the article, as well as the impact factor of the journal in which it was published, according to the SCImago Journal Rank (SJR). As a result, a list of 10 works published in the II quarter (April - June) of 2021 was formed. The review includes articles on the following issues: the effectiveness of repeated micro-TESE in non-obstructive azoospermia, the role of COVID-19 in male fertility, the effect of testosterone therapy on spermatogenesis, testicular microlithiasis, electroejaculation as a method of obtaining spermatozoa, harm from carrying cell phones near the genitals, prediction of the effectiveness of intrauterine insemination, the effect of advanced paternal age on sperm aneuploidy, and the importance of the microbiome for male fertility.Copyright © 2021 Rostovskii Gosudarstvennyi Meditsinskii Universitet. All Rights Reserved.

Male fertility: a review of the publications July - September 2021.

The article provides an overview of the most significant publications on the topic of male infertility. The main selection criteria were considered the practical significance of the article, as well as the impact factor of the journal in which it was published according to the SCImago Journal Rank (SJR). As a result, we formed a list of 10 articles published in the III quarter (July - September) of 2021. The review included articles concerning the following issues: the ability of oocytes to repair damaged DNA-chains of sperm cells, the effectiveness of ICSI in AZF-c microdeletions, the advanced paternal age, artificial intelligence in reproductive clinics, genetic causes of infertility, the effect of surgical treatment of varicocele concerning DNA fragmentation, the role of ICSI in the frequency of chromosomal abnormalities in offspring, the safety of COVID-19 vaccination for spermatogenesis, as well as the novel WHO 6 manual for semen investigation.Copyright © 2021 Vestnik Urologii. All rights reserved.

Male fertility: Review of the publications of April - June 2020.

The article provides an overview of the most significant publications on the topic of male infertility. The main selection criteria are the practical relevance of the article, as well as the impact factor of the journal in which it was published, according to the ScImago Journal Rank (SJR). as a result, a list of 10 works published in the II quarter (april - June) of 2020 was formed. The review includes articles on the following topics: the effect of asymptomatic genital tract infection on male fertility, methods of spermatogonia transplantation, the effect of alcohol on fertility, the role of folate status in male fertility, lumicrine regulation of spermatogenesis, oxidative-reductive balance in the male reproductive system, comparison of testicular sperm extraction (TESE) and micro-TESE results, natural conception and intrauterine insemination (IUI) at high MaR test values, and the first data on the effect of cOVID-19 on male fertility.Copyright © 2020 Rostovskii Gosudarstvennyi Meditsinskii Universitet. All rights reserved.

Assisted reproductive technology in Japan: A summary report for 2020 by the ethics Committee of the Japan Society of obstetrics and gynecology.

Purpose: Since 1986, the Japan Society of Obstetrics and Gynecology assisted reproductive technology (ART) registry system has collected data on national ART use and outcomes trends in Japan. Herein, we describe the characteristics and outcomes of ART cycles registered during 2020 and compare the results with those from 2019. Methods and Results: In 2020, 621 ART facilities participated in the registration. The total number of registered cycles was 449 900, and there were 60 381 live births, which decreased from the previous year (1.79% and 0.36% decrease, respectively). The number of freeze-all in vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI) cycles increased in 2020, and the number of neonates born was 2282 for IVF-embryo transfer (ET) cycles and 2596 for ICSI cycles, which had decreased from the previous year. Frozen-thawed ET (FET) cycles had slightly increased from 2019 (0.04%). In 2020, 215 285 FET cycles were conducted, resulting in 76 196 pregnancies and 55 503 neonates. Single ET was performed in 81.6% of fresh transfers and 85.1% of frozen-thawed cycles, respectively, resulting in over 97% singleton pregnancies/livebirths rates. Conclusion: Despite the COVID-19 pandemic during 2020, the overall number of ART cycles and neonates born demonstrated only a slight decrease in 2020 compared with 2019.

Antiphospholipid Antibodies and Outcomes of Assisted Reproductive Technology Programs in Patients with a History of Covid-19

Investigation of the effect COVID-19 mediated with autoantibodies has on reproductive outcomes is important. This study aimed to evaluate the profile of antiphospholipid antibodies (aPL) and their association with the outcomes of assisted reproductive technology (ART) programs in patients with a history of COVID-19. The study included 240 patients: 105 of them did not have a history of COVID-19 (group 1) and 135 of them had a history of COVID-19 (group 2) with a mild course (subgroup 2a, n = 85) or moderate course (subgroup 2b, n = 50). With the help of ELISA, serum antibodies (M, G) to cardiolipin, beta2-glycoprotein-I, annexin V (AnV), phosphatidylethanolamine (PE), phosphatidylserine, and phosphatidylserine/prothrombin complex were determined. The evaluated parameters were the indices of oogenesis, embryogenesis, ART intervention outcomes. In group 2, growing levels of anti-AnV and anti-PE IgG were observed more often (in 28 (20.7%) and 8 (5.9%) patients) than in group 1 (in 10 (9.5%) and 1 (0.95%);p = 0.02 and p = 0.045, respectively). In subgroup 2b we registered a higher level of anti-PE IgG and a higher incidence of early miscarriages (in 6 (12%) patients) than in group 1 (in 3 (2.9%)) (p = 0.024). Weak inverse correlations were found between the level of anti-PE IgG and the number of oocytes and zygotes. The results of this study suggest a negative impact of aPL-mediated COVID-19 on the outcomes of ART programs and the course of early pregnancy. Copyright © 2022 Pirogov Russian National Research Medical University. All rights reserved.

THE IMPACT OF COVID-19 ON THE OUTCOMES OF ASSISTED REPRODUCTIVE TECHNOLOGY PROGRAMS

Objective: To investigate the outcomes of assisted reproductive technology (ART) programs in patients with a history of COVID-19 of various severity. Material(s) and Method(s): This prospective study enrolled 240 infertile patients. They were divided into group 1 comprising patients without a history of COVID-19 (n=105) and group 2 (n=135) including patients who less than 12 months before the ART cycle had mild (subgroup 2a, n=85) or moderate (subgroup 2b, n=50) COVID-19. The level of specific antibodies to SARS-CoV-2, parameters of oogenesis, early embryogenesis, and clinical outcomes of HRT were evaluated. Result(s): The parameters of oogenesis and embryogenesis, pregnancy and delivery rates did not differ between groups 1 and 2. A weak negative correlation was detected between the level of IgG-antibodies to SARS-CoV-2 and the number of obtained oocytes and embryos. Patients with an interval between COVID-19 and ART cycle <=6 months had a significantly higher relative number of poor-quality blastocysts than women with >6 months interval. Patients who experienced moderate COVID-19 had a high early miscarriage rate of (12%). Conclusion(s): COVID-19 can adversely affect reproductive outcomes, lead to a decrease in the number of oocytes and embryos obtained in ART cycles and their quality, and increase the risk of early miscarriage. More research is needed to investigate the mechanisms underlying the adverse effects of COVID-19 and the post-COVID syndrome. Copyright © A group of authors, 2022.

Protecting life in a time of war.

Despite centuries of lessons from history, war endures. Across Earth, during nearly every year from the beginning of the twentieth century to present day, over 30 wars have been fought resulting in 187 million casualties, excluding the most recent conflict, which is the impetus for this essay (Timeline of 20th and 21st century wars). We are, sadly, a war-mongering people. The word "war" word infiltrates our vernacular, e.g., the war on poverty, on drugs, on cancer, on COVID, and, apropos, on terror. How did rational approaches to disagreement and conflict evade the world's progress? Reproductive physicians and scientists are dedicated to safeguard lives and build families. Violence is antithetical to our mission as professionals, and moral integrity as humans. We are deeply concerned for, and stand in unity with, our Ukrainian colleagues-the embryologists, scientists, OBGYN and REI physicians, infertility patients, and all people under siege. Reproductive health services for Ukrainians (as with many other war-torn regions) have collapsed. Deeply disturbing reports have emerged that cite civilian hospitals (including maternity centers) being targeted. Liquid nitrogen supplies are scarce. Pregnant mothers and gestational carriers are at emergent risk of delivering in extremely harsh conditions, cold underground bunkers and refugee queues.

Cost-effectiveness of in vitro fertilization and controlled ovarian hyperstimulation before and after the COVID-19 outbreak

The goal of the current study is to compare the cost of assisted reproductive technologies (ART) and cost-effectiveness of biotechnology products used in in vitro fertilization (IVF) procedures before and after the COVID-19 outbreak. We performed a cross sectional, observational, retrospective study of patients admitted at the biggest reference IVF clinic in Bulgaria before and after the COVID-19 outbreak with 1237 participants. Information was from patients' records;micro-costing and cost-effectiveness analysis were performed for evaluating the unit cost per successful pregnancy with different biological products. The analysis showed that the cost of therapy is lower with recombinant gonadotropins (1543.19 BGN) in the pre-COVID-19 period and with the urinary gonadotropins (1534.03 BGN) in the second period. In addition, during the second period we observed higher expenses due to additional costs for cryopreservation. During the pre-pandemic period the less effective therapy (0.14% clinical pregnancies) was the combination therapy, as well as bearing a higher cost (1749.36 BGN). The cost-effective alternative during the first, (ICER= -7000 BGN per successful pregnancy) and the second period (ICER= -2800 BGN per successful pregnancy) is the therapy with recombinant hormones. It was prescribed in 37% of the patients. After the COVID-19 outbreak the overall cost of IVF increased, even though controlled ovarian hyperstimulation cost decreased. Additional procedures are playing a role for this increase. In both periods, before and after the COVID-19 outbreak, short protocols with recombinant hormones appear to be more effective and cost-effective as an alternative.

The issue of infertility in times of COVID-19: what do we know about it?

ABSTRACT: Couple infertility constitutes a major source of concern and even distress for those involved, affecting roughly 50-80 million people in the world, according to World Health Organization data. There is no denying that medical and technological advancements in the field of as-sisted reproductive technology (ART) are among the greatest and most beneficial achievements of modern medicine. Countless couples have been able to achieve parenthood who in the past could not have, thanks to ART. Infertility itself used to be deemed insurmountable, especially when arising from uterine conditions (referred to as absolute uterine factor infertility, AUFI), neoplastic conditions or major complications affecting reproductive organs during previous pregnancies. The inability to have children is often considered by couples as a failure severely impacting their relationships, due to the unfulfilled biological potential in regard to parenting. However, in addition to its significance as a social problem, infertility is a medical issue which requires a strict and clearly defined path of diagnosis and treatment, particularly in times of COVID-19, when access to essential care has often been delayed with potentially harmful repercussions for patients seeking to achieve parenthood or to keep their fertility.

A comprehensive review of the impact of COVID-19 on human reproductive biology, assisted reproduction care and pregnancy: a Canadian perspective.

Currently, the world is in the seventh month of the COVID-19 pandemic. Globally, infections with novel SARS-CoV-2 virus are continuously rising with mounting numbers of deaths. International and local public health responses, almost in synchrony, imposed restrictions to minimize spread of the virus, overload of health system capacity, and deficit of personal protective equipment (PPE). Although in most cases the symptoms are mild or absent, SARS-CoV-2 infection can lead to serious acute respiratory disease and multisystem failure. The research community responded to this new disease with a high level of transparency and data sharing; with the aim to better understand the origin, pathophysiology, epidemiology and clinical manifestations. The ultimate goal of this research is to develop vaccines for prevention, mitigation strategies, as well as potential therapeutics.The aim of this review is to summarize current knowledge regarding the novel SARS CoV-2, including its pathophysiology and epidemiology, as well as, what is known about the potential impact of COVID-19 on reproduction, fertility care, pregnancy and neonatal outcome. This summary also evaluates the effects of this pandemic on reproductive care and research, from Canadian perspective, and discusses future implications.In summary, reported data on pregnant women is limited, suggesting that COVID-19 symptoms and severity of the disease during pregnancy are similar to those in non-pregnant women, with pregnancy outcomes closely related to severity of maternal disease. Evidence of SARS-CoV-2 effects on gametes is limited. Human reproduction societies have issued guidelines for practice during COVID-19 pandemic that include implementation of mitigation practices and infection control protocols in fertility care units. In Canada, imposed restrictions at the beginning of the pandemic were successful in containing spread of the infection, allowing for eventual resumption of assisted reproductive treatments under new guidelines for practice. Canada dedicated funds to support COVID-19 research including a surveillance study to monitor outcomes of COVID-19 during pregnancy and assisted reproduction. Continuous evaluation of new evidence must be in place to carefully adjust recommendations on patient management during assisted reproductive technologies (ART) and in pregnancy.

Impact of COVID-19 and other viruses on reproductive health.

Male infertility is linked to some viral infections including human papillomavirus (HPV), herpes simplex viruses (HSV) and human immunodeficiency viruses (HIVs). Almost nothing is known about severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) effect on fertility. The possible risk factors of coronavirus disease 2019 (COVID-19) infection on fertility comes from the abundance of angiotensin-Converting Enzyme-2 (ACE2), receptor entry of the virus, on testes, a reduction in important sex hormone ratios and COVID-19-associated fever. Recent studies have shown a gender difference for COVID-19 rates and comorbidity. In this review, we will discuss the potential effect of COVID-19 on male fertility and talk about what needs to be done by the scientific community to tackle our limited understanding of the disease. On the other side, we will focus on what is known so far about the risk of COVID-19 on pregnancy, neonatal health and the vertical transfer of the virus between mothers and their neonates. Finally, because reproduction is a human right and infertility is considered a health disease, we will discuss how assisted reproductive clinics can cope with the pandemic and what guidelines they should follow to minimise the risk of viral transmission.