Purpose: To evaluate the impact of the COVID-19 pandemic lifestyle change on couples of reproductive age and on their desire for parenthood. Materials and methods: A quantitative correlational research study, based on a web survey, was conducted among Italian men and women in heterosexual stable relationships, aged between 18 and 46 years. The self-administered Italian version questionnaire was created using Google Forms and posted on chats and social networks.The mood of participants before and during the quarantine was assessed using a scale from 1 to 10 (1 ¼ no wellbeing; 10 ¼ total wellbeing). Couples' quality of life and their reproductive desire were evaluated. Results: 1482 respondents were included: 944 women (63.7%) and 538 men (36.3%). A significant trend toward reduced mean wellbeing scores during the quarantine, compared to before, was found (p < .01). From 18.1% participants who were planning to have a child before the pandemic, 37.3% abandoned the intention, related to worries of future economic difficulties (58%) and consequences on pregnancy (58%). Of 81.9% who did not intend to conceive, 11.5% revealed a desire for parenthood during quarantine than before (p < .01), related to will for change (50%) and need for positivity (40%). 4.3% of these actually tried to get pregnant. Stratifying by age, a trend toward older ages was found in the desire for parenthood before and during the COVID-19 pandemic (p < .05). Conclusions: COVID-19 pandemic is impacting on the desire for parenthood. It is unknown whether these findings will result in a substantial modification of birth rate in the near future. ARTICLE HISTORY

Objective The aim of the study is to evaluate how individual and couple's sexuality had changed during the COVID-19 pandemic related quarantine. Methods A quantitative correlational research study was conducted, using a web-based survey. Results 1576 participants were involved: 1018 women (64.6%) and 558 men (35.4%). A significant decline in the mean wellbeing scores during the quarantine, compared to before, was reported. A positive correlation between the wellbeing scores and the number of sexual intercourse (SI) before and during the quarantine was found. The mean number of SI decreased significantly during the quarantine. The main reasons were: poor privacy (43.2%) and lack of psychological stimuli (40.9%). 1124 respondents (71.3%) did not report sexual desire (SD) reduction. A positive association between SD and SI during the quarantine was found. 61.2% did not report autoerotism reduction. In those who reported decreased masturbation activity, the main causes were poor privacy (46.4%) and lack of desire (34.7%). We found that men presented lower SD during the quarantine, than women ( p <0.01). Conclusion Potentially, the more time available might lead couples to reconnect at an intimate level and to improve their sexuality. However, the majority of quarantined participants experienced reduced number of SI per week, with poor household privacy and lack of psychological stimuli as cited causes, even as a majority did not report reduced autoeroticism.

To date, the key role of vitamin D in male reproductive system has been suggested, since the expression of vitamin D receptors and metabolizing enzymes was demonstrated in the testis and spermatozoa. Nevertheless, a general consensus about the role of vitamin D in male fertility is still debated. The aim of this review is to provide an updated systematic revision of the current available literature, discussing the experimental and clinical evidence on the role of vitamin D in the regulation of testis hormone production, seminal parameters and male fertility. The consequences of vitamin D deficiency on serum levels of testicular hormones have been analysed by several observational and interventional studies, with controversial results. Equally, the experimental researches not were able to state a certain relationship between vitamin D status and testis hormone production. Possible bias, including age, body mass index, and baseline vitamin D status justified the differences among studies. As well as concerning the effect of vitamin D on semen parameters, most of the studies agreed in the possibility that vitamin D might have a positive effect on human male fertility potential, particularly through better sperm motility. Regarding pregnancy outcomes, normal level of vitamin D seems to be related to better pregnancies. However, all the previous studies displayed a wide heterogeneity in study design, population, methodology, and cut off values used for the evaluation of vitamin D status. Future studies are needed to better clarify the exact role of vitamin D on hormonal and seminal panel in both fertile and infertile men.

Introduction. Umbilical cord milking is a procedure in which clamped or unclamped umbilical cord is grasped, and blood is pushed (“stripped”) two to four times towards the newborn, in a rapid time frame, usually within 20 seconds. The target of umbilical cord milking is to provide infants with their whole potential blood volume—of which they are deprived when early cord clamping is carried out—completing placental transfusion in a shorter time than delayed cord clamping. The aim of this narrative review is to analyse the literature regarding umbilical cord milking in term and late-preterm infants and to assess all possible benefits and limits of this procedure in clinical practice, especially in comparison to immediate and delayed cord clamping.Methods. We analysed literature data concerning maternal, as well as neonatal, outcomes for term and late-preterm (gestational age ≥ 34 weeks) newborns who received umbilical cord milking.Results. Most studies show comparable benefits for both umbilical cord milking and delayed cord clamping, especially in terms of haematological parameters when compared to immediate cord clamping. Umbilical cord milking may be a feasible procedure also for newborns requiring resuscitation.Conclusions. Literature data concerning positive effects of umbilical cord milking are encouraging and suggest that umbilical cord milking may be a quick and effective method to provide placental transfusions to depressed infants. However, the lack of standardised procedures and the variation in evaluated outcomes as well as the limited number of patients enrolled in trials, along with the retrospective nature of some of them, prevent recommending umbilical cord milking as a routine procedure.

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Background Recently, alterations in miRNAs expression profile in semen have been linked to damaged spermatogenesis, suggesting miRNAs could be used as potential infertility biomarkers. In previous animal studies, miR‐20a‐5p was found to be down‐expressed in low motile spermatozoa, implying its potential target of genes associated with cell apoptosis. Objective To investigate miR‐20a‐5p expression in blood plasma of patients suffering from non‐obstructive azoospermia (NOA), compared to normozoospermic controls. Materials and Methods Between January 2018 and December 2019, from 52 infertile couples eligible for the study, 24 couples were finally enrolled in this monocentric observational prospective pilot study. Patients were included into two groups: Group 1 comprised men with NOA (n = 14) and Group 2 fertile men partners of women with female tubal factor infertility (n = 10). All NOA patients underwent testicular sperm extraction. The expression of circulating miR‐20a‐5p in plasma samples was assessed by RT‐qPCR. A relative quantification strategy was adopted using the 2−ΔCq method to calculate the target miR‐20a‐5p expression with respect to miR‐16‐5p as endogenous control. Results Median blood plasma miR‐20a‐5p was significantly higher in patients affected by NOA (0.16 2−ΔCt, range: 0.05‐0.79 2−ΔCt) than in fertile controls (0.06 2−ΔCt, range: 0.04‐0.10 2−ΔCt), P < .001. MiR‐20a‐5p was positively correlated with follicle‐stimulating hormone (FSH) (rrho = −0.490, P = .015) and luteinizing hormone (LH) (rrho = −0.462, P = .023), and negatively correlated with serum total testosterone (TT) (rrho = −0.534, P = .007) and right and left testicular size (rrho = −0.473, P = .020 and rrho = −0.471, P = .020, respectively). Successful sperm retrieval (SR) rate was 50.0%. Median value of miR‐20a‐5p did not differ significantly among patients with successful SR and those with negative SR. Testicular histological examination showed: hypospermatogenesis in 6/14 (42.8%), maturation arrest in 4/14 (28.6%), sertoli cell‐only syndrome in 4/14 (28.6%). No significant differences in miR‐20a‐5p were found between histopathological patterns (P > .05). Conclusions MiR‐20a‐5p could represent a novel non‐invasive diagnostic biomarker of male infertility.

Purpose: To evaluate the influence of hepatitis B virus (HBV) infection in men of serodiscordant couples on the reproductive outcomes. Materials and Methods: A total of 134 infertile couples were included in this retrospective single-center cohort study. Sixty-six couples had hepatitis B surface antigen (HBsAg)-seropositive men and seronegative partners, while 68 couples were controls with both seronegative men and women. Overall, 134 fresh in-vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI) treatments were performed. As the main outcome measures, on the day of the fresh IVF/ICSI cycle, we assessed seminal parameters Before and after sperm preparation techniques. Two-pronuclear (2PN) fertilization, 1-2-3PN fertilization, cleavage, miscarriage, pregnancy and live birth rates were collected. Results: No significant differences were found between groups in terms of oocytes retrieved, oocytes injected and embryos obtained (p=0.64, p=0.97, and p=0.40, respectively). The 2PN fertilization rate (FR) was comparable among groups (p=0.51). The 1-2-3PN FR was significantly lower in the HBsAg group than in the control group (66.6% vs. 69.7%, respectively). The clinical pregnancy per cycle, implantation, miscarriage and live birth rate were comparable between the HBsAg group and the control group. The median sperm concentration/ml and total sperm count, measured at baseline and after sperm preparation, was comparable between groups (p>0.05). There was a trend toward significant lower progressive motility (35.0% vs. 55.0%; p<0.05) in the HBsAg group at baseline and after sperm preparation (p<0.05). Conclusions: HBV infected men have the same chance to became father, compared to seronegative patients.