Use of the Multi-ZSC one-step standardized swim-up method: recovery of high-quality spermatozoa for intrauterine insemination or other forms of assisted reproductive technologies

2000 ◽  
Vol 74 (4) ◽  
pp. 834-835 ◽  
Author(s):  
Panayiotis M Zavos ◽  
Michel Abou-Abdallah ◽  
Pavlos Aslanis ◽  
Juan R Correa ◽  
Panayota N Zarmakoupis-Zavos
Keyword(s):  
Assisted Reproductive Technologies ◽  
Intrauterine Insemination ◽  
Reproductive Technologies ◽  
High Quality ◽  
One Step

scholarly journals From egg to embryo: a peripatetic journey

Reproduction ◽  
2005 ◽  
Vol 130 (6) ◽  
pp. 825-828 ◽  
Author(s):  
Richard M Schultz
Keyword(s):  
Gene Expression ◽  
Assisted Reproductive Technologies ◽  
Egg Quality ◽  
Reproductive Technologies ◽  
Molecular Signature ◽  
High Quality ◽  
Long Term Consequences ◽  
The Uk ◽  
Effect Gene

The recent surge of interest in oocyte development has been spurred in large part by the increasing implementation of assisted reproductive technologies (ART) to treat human infertility. What is becoming apparent is that ‘egg quality’ is a primary factor in the success of ART (Sauer 1998), and yet we know virtually nothing about the molecular signature of a ‘high quality’ oocyte, i.e., an oocyte that is capable of maturing, being fertilized and supporting development to term. We are gaining marked insights, however, into how sperm activate eggs and the changes in gene expression that accompany preimplantation development. Nevertheless, embryo culture is known to effect gene expression (Rinaudo & Schultz 2004), the long-term consequences of which are only recently being unmasked. This review will briefly highlight these topics that were presented during the Biennial Joint Meeting of the UK Fertility Societies at Warwick University in April 2005.

scholarly journals Using Uterine Biophysical Profile as a Predictor of Endometrial Receptivity and Pregnancy in Stimulated IUI Cycles

2020 ◽  
Vol 9 (2) ◽  
Author(s):  
Rawaa Saad Hasan Abunayla ◽  
◽  
Lubna Amer Al-Anbari ◽  
Muayad S, Abood ◽  
Huda A. R. Hussaini ◽  
...  
Keyword(s):  
Pregnancy Outcome ◽  
Pulsatility Index ◽  
Uterine Artery ◽  
Assisted Reproductive Technologies ◽  
Intrauterine Insemination ◽  
Reproductive Technologies ◽  
Endometrial Receptivity ◽  
Infertile Women ◽  
Biophysical Profile ◽  
The Mean

Implantation failure and disorders of endometrial receptivity represent an essential cause of infertility; multiple parameters were needed to predict the uterine receptivity understanding that no sole parameter could predict the same. A score was termed as (Uterine Biophysical Profile) could be utilized as a predictor of endometrial receptivity. To evaluate the predictive potential of Uterine biophysical profile of both endometrial receptivity and pregnancy outcome in infertile women undergoing Intrauterine Insemination (IUI). The current cross-sectional study was conducted in the High Institute for Infertility Diagnosis and Assisted Reproductive Technologies in Al Nahrain University, Baghdad, Iraq from the 1st of Oct. 2018 till 1st of May 2019 involving seventy women of infertile couples with the same inclusion and exclusion criteria. Uterine biophysical profile was evaluated using a doppler ultrasound examination and then a score was calculated and correlated to pregnancy outcome. The mean Uterine Artery Pulsatility Index (UAPI) was significantly lower in women with positive pregnancy in comparison to women with negative pregnancy, 2.10±0.19 versus 2.47±0.65, respectively (P=0.032). Moreover, no women with Pulsatility Index (PI) score (0) succeeded to get pregnant and the higher the score, the higher the rate of pregnancy (P=0.006). Furthermore, Spearman correlation showed significant positive correlation between positive pregnancy outcome and UAPI (r=0.365; P=0.002). The mean total score was significantly higher for pregnant women than in women with negative pregnancy, 18.27±1.33 versus 16.35±2.47, respectively (P=0.005). The cutoff value was >17 with an acceptable accuracy level of 74.2. The sensitivity of that cutoff vale was 80 % and the specificity was 65.5%. Uterine artery pulsatility index and total uterine biophysical score are the principal predictors of positive pregnancy outcomes in infertile women undergoing IUI.

scholarly journals Infertility and the excruciating pursuit of motherhood

2021 ◽  
pp. 01-02
Author(s):  
Urmila G
Keyword(s):  
Intracytoplasmic Sperm Injection ◽  
Assisted Reproductive Technologies ◽  
Intrauterine Insemination ◽  
Reproductive Technologies ◽  
Infertility Treatment ◽  
In Vitro Fertilisation ◽  
Natural Conception ◽  
Graphic Description

What’s a Lemon Squeezer Doing in My Vagina? is a memoir of Rohini S Rajagopal’s excruciating five-year long fight with infertility and her journey to motherhood. After several failed attempts at natural conception and many negative home pregnancy tests, the author and her husband Ranjith visit a fertility centre in Bangalore. Rajagopal delivers a graphic description of the physical and emotional unpleasantness of her infertility treatment and also gives a vivid account of her experiences with the assisted reproductive technologies (ARTs) such as the intrauterine insemination (IUIs), in-vitro fertilisation (IVF) and intracytoplasmic sperm injection (ICSI). Intrauterine Insemination (IUI) is facilitated by directly injecting a man’s sperm into the woman’s uterus around the time the eggs emerge from the ovaries.

scholarly journals Use of an oncology sperm bank: a Canadian experience

2013 ◽  
Vol 3 (3) ◽  
pp. 219 ◽  
Author(s):  
Amanda Selk ◽  
Timea Belej-Rak ◽  
Heather Shapiro ◽  
Ellen Greenblatt
Keyword(s):  
Assisted Reproductive Technologies ◽  
Intrauterine Insemination ◽  
Tertiary Care ◽  
Retrospective Chart Review ◽  
Reproductive Technologies ◽  
Success Rates ◽  
Oncology Patients ◽  
Vitro Fertilization ◽  
Sperm Bank

Background: We performed a retrospective chart review in 2006to review oncology patients’ use of banked semen samples infertility treatments at a tertiary care centre.Methods: From 2002 to 2005, 367 oncology patients bankedsemen. During the same period, 31 patients used banked samplesin 48 treatment cycles. Samples were used for intrauterine insemination(IUI) in 28 cycles and for in vitro fertilization (IVF) withor without intracytoplasmic sperm injection (ICSI) in 20 cycles.Results: Pregnancy rates per cycle were 21% for IUI and 50%for IVF with or without ICSI. Overall, 16 of the 31 couples achieveda pregnancy with assisted reproductive technologies (52%).Conclusion: This data indicates high pregnancy success rates withthe use of banked semen samples from men with cancer.Contexte : Une revue rétrospective de dossiers a été effectuée afind’examiner le recours à des échantillons de sperme provenantde patients cancéreux pour le traitement de l’infertilité dans uncentre de soins tertiaires.Méthodes : Entre 2002 et 2005, des échantillons de spermeprovenant d’un total de 367 patients atteints de cancer ont été misen banque. Durant la même période, 31 patientes ont utilisé ceséchantillons au cours de 48 cycles de traitement. Les échantillonsont été utilisés pour insémination intra-utérine (IIU) lors de28 cycles et pour fertilisation in vitro (FIV) avec ou sans injectionintracytoplasmique de sperme (ICSI) lors de 20 cycles.Résultats : Le taux de grossesse par cycle était de 21 % avecl’IIU et de 50 % pour la FIV avec ou sans ICSI. Au total, 16 des31 patientes sont devenues enceintes (52 %).Conclusion : Ces données montrent des taux élevés de grossesseobtenus par l’utilisation d’échantillons de sperme provenantd’hommes atteints de cancer.

scholarly journals Reproductive technologies, female infertility, and the risk of imprinting-related disorders

2020 ◽  
Vol 12 (1) ◽  
Author(s):  
Patricia Fauque ◽  
Jacques De Mouzon ◽  
Aviva Devaux ◽  
Sylvie Epelboin ◽  
Marie-José Gervoise-Boyer ◽  
...  
Keyword(s):  
Molecular Mechanisms ◽  
Assisted Reproductive Technologies ◽  
Intrauterine Insemination ◽  
Reproductive Technologies ◽  
Female Infertility ◽  
Global Risk ◽  
Vitro Fertilization ◽  
Increased Risk ◽  
Genomic Imprints

Abstract Background Epidemiological studies suggest that singletons born from assisted reproductive technologies (ART) have a high risk of adverse perinatal outcomes, specifically for imprinting disorders. Because ART processes take place at times when epigenetic reprogramming/imprinting are occurring, there is concern that ART can affect genomic imprints. However, little is currently known about the risk of imprinting defects according to the type of ART or the type of underlying female infertility. From the French national health database, a cohort of 3,501,495 singletons born over a 5-year period (2013–2017) following fresh embryo or frozen embryo transfers (fresh-ET or FET from in vitro fertilization), intrauterine insemination, or natural conception was followed up to early childhood. Based on clinical features, several syndromes/diseases involving imprinted genes were monitored. The effects of ART conception and the underlying cause of female infertility were assessed. Results Compared with infants conceived naturally, children born after fresh-ET had a higher prevalence of imprinting-related diseases, with an aOR of 1.43 [95% CI 1.13–1.81, p = 0.003]. Namely, we observed an increased risk of neonatal diabetes mellitus (1.96 aOR [95% CI 1.43–2.70], p < 0.001). There was an overall independent increase in risk of imprinting diseases for children with mothers diagnosed with endometriosis (1.38 aOR [95% CI 1.06–1.80], p = 0.02). Young and advanced maternal age, primiparity, obesity, smoking, and history of high blood pressure or diabetes were also associated with high global risk. Conclusions This prospective epidemiological study showed that the risk of clinically diagnosed imprinting-related diseases is increased in children conceived after fresh embryo transfers or from mothers with endometriosis. The increased perturbations in genomic imprinting could be caused by controlled ovarian hyperstimulation and potentially endometriosis through the impairment of endometrial receptivity and placentation, leading to epigenetic feto-placental changes. Further studies are now needed to improve understanding of the underlying molecular mechanisms (i.e. genetic or epigenetic causes).

scholarly journals Clinical significance of sperm morphology in male infertility treatment

2021 ◽  
Vol 14 (3) ◽  
pp. 127-132
Author(s):  
Yu.V. Olefir ◽  
◽  
D.M. Monakov ◽  
◽  
Keyword(s):  
Male Infertility ◽  
Clinical Significance ◽  
Sperm Morphology ◽  
Assisted Reproductive Technologies ◽  
Intrauterine Insemination ◽  
Reproductive Technologies ◽  
Vitro Fertilization ◽  
Normal Sperm ◽  
Starting Point

Introduction. Sperm morphology is one of the most common tests in fertility practice. The interlaboratory variability is the main drawback of the method. The clinical significance of sperm morphology in assisted reproductive technologies is controversial. The aim of the review is to address this question. Materials and methods. The search of relevant publications was carried out in PubMed and e-Library databases using the keywords «male infertility», «sperm morphology», «teratozoospermia», «IUI», «IVF», «ICSI». Conference abstracts and dissertations were excluded from analysis and 56 publications were included in this literature review. Results. The small numbers of studies were evaluated to the effect of teratozoospermia on the likelihood of natural pregnancy. The pregnancy rate was higher in the group of couples with normozoospermia. In the couples with severe teratozoospermia pregnancies rate was also detected. The most studies did not reveal a statistically significant effect of tertozoospermia on the frequency of pregnancy during intrauterine insemination. The data about the influence of sperm morphology on in vitro fertilization are contradictory. Early studies showed a positive correlation between normal sperm morphology and frequency of conception, but these results were not confirmed in further studies. The most studies have not been revealed the correlation between normal sperm morphology male fertility status, clinical and live birth rate. Discussion. To date the spermatozoa mofophology studying remains the «starting point» ofa man's examination for infertility. However, the data available do not confirm its role in choosing the method ofassisted reproductive technologies or predicting their results. Conclusions. To date the role of sperm morphology on conceive and pregnancy frequencies in ART use is controversal. The data available does not confirm the value of this test as a proxy of higher pregnancy and birth of healthy child probability. The further studies are required to address this question.

scholarly journals Effects of Vaginal Misoprostol after Intrauterine Insemination IUI

2020 ◽  
Vol 9 (2) ◽  
Author(s):  
Zahraa H. Mohan ◽  
◽  
Nadia M. Al-Hilli ◽  
Mohammad Oda Selman ◽  
◽  
...  
Keyword(s):  
Body Mass Index ◽  
Body Mass ◽  
Assisted Reproductive Technologies ◽  
Positive Impact ◽  
Intrauterine Insemination ◽  
Reproductive Technologies ◽  
Pregnancy Rates ◽  
Control Group ◽  
Infertile Couples ◽  
Vaginal Misoprostol

Intrauterine insemination has an important role in the treatment of infertile couples. Usage of vaginal misoprostol therapy at the time of intrauterine insemination has been investigated, and its tolerability and effects on clinical pregnancy rates still questionable. To assess the effectiveness of vaginal misoprostol on some demographic characteristics and hormones level with a success rate of Intrauterine Insemination. the period of collection of patients extended from Sep. 2018 until May 2019. Eighty- one infertile couples who attended Al Nahrain University, High Institute for Diagnostic Infertility and Assisted Reproductive Technologies, and private fertility clinics were enrolled through this study. Divided into two groups, the next group received 100 μg vaginal misoprostol immediately after completion of the IUI procedure, while the control group was subjected to ordinary IUI procedure without adjunctive therapy. The mean of demographic data of body mass index, age, and duration of infertility was statistically insignificant in control, Misoprostol post- intrauterine insemination. The percentage of pregnancy rate in the control group 5.0% and it 19.5% in the Misoprostol post-intrauterine insemination group. Moreover, there are significant differences in pregnancy rates among all study groups. According to this study, there is no significant result of pregnancy occurrences correlated with, female age, male age, and body mass index, duration of infertility or type of infertility, hormone levels. Misoprostol use after intrauterine insemination has a positive impact on pregnancy outcome in the control group 5.0% and it 19.5% in Misoprostol post- intrauterine insemination group. Smaller doses (100 μg) of misoprostol can decrease side effects without affecting the outcome.

Influence of microbiome on a woman’s reproductive function

2020 ◽  
pp. 38-42
Author(s):  
M. Malachynska ◽  
◽  
N. Veresniuk ◽  
◽  
◽  
...  
Keyword(s):  
Comparison Group ◽  
Assisted Reproductive Technologies ◽  
Intrauterine Insemination ◽  
Reproductive Function ◽  
Reproductive Technologies ◽  
Reproductive Organ ◽  
Main Group ◽  
The Subject ◽  
Infertile Patients ◽  
Functioning Mechanism

The interplay between the microbiome and the reproductive organ system is a complex functioning mechanism that continues to be the subject of much contemporary research. The microbiome of the reproductive sphere plays an important role in the onset and delivery of pregnancy, the frequency of live births, influences the result of assisted reproductive technologies and the like. This study substantiates the feasibility of using a multi-strain probiotic in the complex treatment of infertile patients. The objective: to investigate the efficacy of administering a multi-strain probiotic to patients with infertility. Materials and methods. Under our observation, from 2017 to 2020, there were 94 patients with infertility. The age of women ranged from 22 to 35 years. All participants in the main group, 64 patients, received a multi-strain probiotic, which included 5 strains of bacteria, 1 capsule once a day during meals, for 1 month before planning the pregnancy. The comparison group consisted of 30 women with infertility who did not take any probiotics. Results. Analyzing the results of vaginal biocenosis examination in the examined women, normocenosis was established in 33 (35.1%) patients. Bacterial vaginosis occurred in almost every fourth patient (23.4%), every third woman (30.9%) had an intermediate type of smear, and 10.6% of patients were diagnosed with nonspecific colpitis. Among the patients in the main group, pregnancy occurred in 21 women, accounting for 32.8%. At the same time, 4 patients (13.3%) became pregnant in the comparison group, one of whom was after intrauterine insemination and another was due to IVF (p<0.5). No women of the main group were observed side effects of the drug. Conclusion. The incidence of pregnancy in infertile patients who used a multisystem probiotic at the pre-gravid stage was 32.8%. The use of a multi-strain probiotic increases the incidence of implantation in infertile patients (p = 0.0464), however, more research is needed on this topic. Keywords: microbiome, lactobacillus, infertility, pregnancy.

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