Background: The beginning of 2020 was characterized by the COVID-19 pandemic. The world governments have adopted restrictive measures to reduce the spread of infection. These measures could affect the sexual function and quality of life of women living with their partner. Aim: The aim is to assess the impact of the social distancing measures caused by the COVID-19 pandemic on sexual function and quality of life of noninfected reproductive-age women, living with their sexual partner. Methods: Observational analysis on sexually active women, living with their partner, and without COVID-19 infection was performed. The population previously answered FSFI, FSDS, and SF-36 questionnaires. 4 weeks after the introduction of the restrictive measures, these women were invited to complete the same questionnaires by e-mail for an evaluation during the COVID-19 outbreak. Main Outcome Measures: The primary endpoint was the assessment of the women's sex function change during the social restriction period, by analyzing the FSFI and FSDS questionnaires. The secondary endpoint was the evaluation of the impact on the quality of life calculated by the SF-36 questionnaire. Results: 89 patients were considered. The median age was 39 (28e50) years. Mean sexual intercourses/month decreased from 6.3 ± 1.9 to 2.3 ± 1.8, mean difference: À3.9 ± 1.2. FSFI decreased significantly (29.2 ± 4.2 vs 19.2 ± 3.3, mean difference: À9.7 ± 2.6) and FSDS increased significantly (9.3 ± 5.5 vs 20.1 ± 5.2, mean difference: 10.8 ± 3.4). The SF-36 showed a significant change from 82.2 ± 10.2 to 64.2 ± 11.8 4 weeks after the introduction of the restrictive measures; mean difference: À17.8 ± 6.7. The univariable analysis identified working outside the home, university educational level, and parity !1 as predictive factors of lower FSFI. In multivariable analysis, working outside the home and combination of working outside the home þ university educational level þ parity !1 were the independent factors of a lower FSFI. Clinical Implication: The negative impact of the COVID-19 epidemic period on sexual function and quality of life in women shows how acute stress might affect the psychological state. Thus, psychological or sexual support could be useful. Strengths and Limitations: To our knowledge, this study is the first that analyzes the change in sexual activity in women during the COVID-19 outbreak period. The limitations were the low number of the analyzed participants, psychological tests were not included, and no data were collected on masturbation, self-heroism, solitary, and nonpenetrative sex. Conclusion:The COVID-19 epidemic and the restrictive social distancing measures have negatively influenced the sexual function and quality of life in not-infected reproductive-age women who live with their sexual partners.

A great deal of attention has recently been given to the essential role of polyunsaturated fatty acids (PUFA) of sperm membranes. We studied the fatty acid composition of the immature germ cells (IGC) and of the sperm populations separated by Percoll gradient in the ejaculate of normozoospermic patients. Fatty acid pattern was analysed by combined gas chromatography-mass spectrometry on a capillary column. In IGC, differences were found compared with mature spermatozoa, with a higher percentage of saturated fatty acids and of essential fatty acids. On the contrary, the long-chain PUFA were significantly lower in IGC. The highest concentration of n3 PUFA docohexaenoic acid (DHA) was detected in the spermatozoa deriving from 70-100% Percoll layers and a direct linear correlation was found between the increase of DHA and increased percentage of Percoll gradient. An inverse relationship between the percentage of atypical sperm forms in each layer and the percentage of DHA was also observed. This study demonstrates that the human germ cell line can elongate and desaturate essential fatty acids and that the percentage of long-chain PUFA is correlated with the normal morphology of sperm cells.

Implantation of the embryo into the uterine endometrium is one of the most finely-regulated processes that leads to the establishment of a successful pregnancy. A plethora of factors are released in a time-specific fashion to synchronize the differentiation program of both the embryo and the endometrium. Indeed, blastocyst implantation in the uterus occurs in a limited time frame called the “window of implantation” (WOI), during which the maternal endometrium undergoes dramatic changes, collectively called “decidualization”. Decidualization is guided not just by maternal factors (e.g., estrogen, progesterone, thyroid hormone), but also by molecules secreted by the embryo, such as chorionic gonadotropin (CG) and interleukin-1β (IL-1 β), just to cite few. Once reached the uterine cavity, the embryo orients correctly toward the uterine epithelium, interacts with specialized structures, called pinopodes, and begins the process of adhesion and invasion. All these events are guided by factors secreted by both the endometrium and the embryo, such as leukemia inhibitory factor (LIF), integrins and their ligands, adhesion molecules, Notch family members, and metalloproteinases and their inhibitors. The aim of this review is to give an overview of the factors and mechanisms regulating implantation, with a focus on those involved in the complex crosstalk between the blastocyst and the endometrium.

Polycystic ovary syndrome (PCOS) is a very common endocrine and metabolic disorder with the involvement of both genetic and environmental factors. Although much has been clarified on its pathogenesis, diagnosis, clinical manifestations, and therapy, there are still areas of uncertainty. To address fundamental concepts, novel aspects and hypotheses, and future perspectives, including the possible additional benefits of treatment with nutraceuticals, an expert consensus panel formed by endocrinologists and gynecologists was established. After an independent review of the literature, the panel convened electronically on February 3, 2020, and six resolutions were created, debated, and agreed upon discussion, and finally approved in their final form in a consensus livestream meeting held on April 15. The summary of the resolutions are: (1) PCOS is a well-established medical condition that negatively affects reproduction, general health, sexual health, and quality of life; (2) the symptoms and signs of PCOS appear early in life especially in female newborns from PCOS carriers; (3) women with PCOS have significantly increased risk of pregnancy-related complications including gestational diabetes mellitus; (4) a male PCOS equivalent exists, and it may impact on metabolic health and probably on reproduction; (5) the evidence supports that medical therapy for PCOS is effective, rational, and evidence-based; (6) the evidence supports a major research initiative to explore possible benefits of nutraceutical therapy for PCOS. The proposed resolutions may be regarded as points of agreement based on the current scientific evidence available.

Previous reports showed altered fatty acid content in subjects with altered sperm parameters compared to normozoospermic individuals. However, these studies focused on a limited number of fatty acids, included a short number of subjects and results varied widely. We conducted a case-control study involving 155 patients allocated into four groups, including normozoospermia (n = 33), oligoasthenoteratozoospermia (n = 32), asthenozoospermia (n = 25), and varicocoele (n = 44). Fatty acid profiling, including 30 species, was analyzed by a validated gas chromatography (GC) method on the whole seminal fluid sample. Multinomial logistic regression modeling was used to identify the associations between fatty acids and the four groups. Specimens from 15 normozoospermic subjects were also analyzed for fatty acids content in the seminal plasma and spermatozoa to study the distribution in the two compartments. Fatty acids lipidome varied markedly between the four groups. Multinomial logistic regression modeling revealed that high levels of palmitic acid, behenic acid, oleic acid, and docosahexaenoic acid (DHA) confer a low risk to stay out of the normozoospermic group. In the whole population, seminal fluid stearic acid was negatively correlated (r = -0.53), and DHA was positively correlated (r = 0.65) with sperm motility. Some fatty acids were preferentially accumulated in spermatozoa and the highest difference was observed for DHA, which was 6.2 times higher in spermatozoa than in seminal plasma. The results of this study highlight complete fatty acids profile in patients with different semen parameters. Given the easy-to-follow and rapid method of analysis, fatty acid profiling by GC method can be used for therapeutic purposes and to measure compliance in infertility trials using fatty acids supplements.

Short-stay thyroid surgery (<24 h hospital stay) is becoming increasingly popular but some potentially lethal complications are considered strong arguments against shortening hospitalization after thyroidectomy. The authors reviewed the data of 1,571 patients undergoing one-day thyroid surgery over a 3-year period to determine safety and patient satisfaction. There were 1,244 females and 327 males. Mean age was 43 years. Patient satisfaction was evaluated by a questionnaire given on discharge, while post-discharge surgical recovery was analyzed by the PSR scale. Total thyroidectomy was performed in 1,119 patients (71%), hemithyroidectomy in 450 (29%), isthmusectomy in 2. Morbidity occurred in 152 patients (9.6%). Surgical complications were transient hypocalcemia in 112 cases and permanent hypoparathyroidism in 3; monolateral transient nerve palsy occurred in 10 cases, bilateral in 3; definitive monolateral recurrent palsy in 4 cases. Bleeding requiring re-intervention occurred in 10 cases, wound complications in 5 cases, and intraoperative tracheal lesion in 1 patient. Among complicated patients, 129 (84.8%) were treated after discharge as outpatients. Conversion to inpatient treatment occurred in 28 patients (1.7%) (25 for surgical reasons). Four patients (0.2%) required hospital readmission. Patients were very satisfied in 84.2%, satisfied in 9.5%, poorly satisfied in 4.3%, completely unsatisfied in 2%. Postoperative recovery mean score by PSR scale resulted in 85.14% (0–100%). Our results confirm that the one-day surgery model is safe, effective, and highly agreeable in patients undergoing surgery for thyroid disease.

Several empirical treatments have been proposed to treat idiopathic infertility in men, including follicle-stimulating hormone (FSH). FSH administration is effective in patients with hypogonadotropic hypogonadism, which suggests it might be useful in patients with oligozoospermia who have normal FSH levels. Indeed, many studies have evaluated the efficacy of FSH administration in these patients, several of which have shown improvements in sperm parameters. By contrast, other studies have not reported any significant effect of FSH administration on conventional sperm parameters, although some of have reported the normalization of spermatozoon ultrastructural morphology, as well as reductions in DNA fragmentation, production of reactive oxygen species and aneuploidy. Contemporary studies suggest that the response to FSH treatment in oligozoospermic patients might, at least partially, reflect polymorphisms of the FSH receptor gene. Thus, FSH administration in oligozoospermic men with normal serum FSH levels might be efficacious only in selected patients. For this reason, additional studies are needed to determine the predictive factors and clinical conditions that can be used to identify patients who could benefit from FSH treatment.

The advent of modern treatments together with the improvement of the surgical techniques has significantly increased 5-year survival rates of young patients with cancer. Although the deleterious effects of chemotherapy and radiation are well documented, controversies exist about the effect of cancer itself on semen parameters before treatment. We collected data on 236 patients representative of different types of cancers reoffered at our institution for sperm cryopreservation with the aim to correlate the pre-freeze semen parameters with type of cancer, disease stage and with semen quality of 102 fertile and healthy men. The median baseline semen parameters of all our patients with cancer are placed above the 5th percentile of the World Health Organization reference value, but the type of cancer may impact the sperm parameters. In testicular tumours and in Hodgkin lymphoma, we show a semen concentration statistically lower than in the fertile population, while in patients with other cancers, there is no difference with the healthy men. We found no correlation between semen quality and disease stage. Eighty-six per cent of our patients do not have children at the time of semen cryopreservation, and the only established clinical option for preserving fertility of these men is cryopreservation of spermatozoa.