Human Reproduction

Article	Citations
P–779 Vascular stiffness in children born after embryo transfer at 8–9 years of age	187
O-162 Metabolic syndrome prevalence and severity during a randomized controlled three-component lifestyle intervention in women with PCOS	132
P–774 Clinical effectiveness of elective single versus double blastocyst transfer in women aged 36 years or older	128
P–789 Obstetric and perinatal outcomes in poor ovarian responders and normal responders flowing fresh embryo transfer: a prospective, monocentric, observational study	101
P–360 Blastocyst biopsy day does have an impact on clinical pregnancies in different frozen embryo transfer (FET) regimens: natural cycle (NC) versus hormone replacement therapy (HRT)	98
P–342 Are blastulation and clinical pregnancy rates in women with endometriomas different than those without?	81
P–442 Cancer does not adversely affect oocyte maturation in vitro with the exception of breast cancer	81
Insights into ovarian response with a fixed low dose FSH stimulation in an IUI programme: the PRORAILS study	81
P–128 Audit of testicular sperm in assisted conception for non-azoospermic infertile couples	78
P–201 The beneficial effects of ZP-free culture on cytoplasmic fragmentation in human embryos. : An innovative trial using 3PN zygotes	76
P–456 Impact of first-line chemotherapy prior to ovarian tissue cryopreservation on primordial follicle activation and survival in pre-pubertal and young adult patients	72
P–035 Mathematical model of the signaling cascade during mouse sperm capacitation	72
P–314 Serum Stem Cell Factor as a predictor of top quality blasotcysts formation in women with endometriosis	70
O-133 Association between normal-range paternal serum free thyroxine concentrations and outcomes of assisted reproductive technologies	69
P-641 Physicians’ practices towards hormone monitoring during ovarian stimulation in context of treatment with Assisted Reproductive Technology (ART). A global Survey conducted through IVFworldwide.co	67
P-496 “The plethora of information can be overwhelming…”: A mixed methods study exploring the sources of fertility information	66
P-508 Why I left my Fertility Clinic for Another ART provider – It’s Not What You Think: A RealTalk patient survey	60
O-112 Fertility awareness: Educating the teenagers in europe	60
O-080 Impact of age-limit policy change for assisted reproductive technology (ART) subsidy in Japan	59
O-021 Levothyroxine in Euthyroid Thyroid Peroxidase Antibody positive Women with Recurrent Pregnancy Loss: a multicentre, randomised, double-blind trial (T4LIFE trial)	57
P-620 Hormone replacement therapy with GnRH agonist pretreatment improves pregnancy outcomes in patients with previous intrauterine adhesions	56
P-645 Intra-ovarian injection of autologous platelet-rich plasma (PRP) in poor prognosis IVF patients within 1 year of treatment: a cohort study	55
P-135 Clinical outcomes depending on post-warming culture duration of vitrified-warmed single blastocyst transfer cycles	55
P-572 Hormonal Monitoring and Progesterone Adjustment in Frozen Embryo Transfer Cycles	53
P–501 Deep in the Maze: The psychosocial trajectory and decision making of Women with recurrent implantation failure of IVF	52

P-690 Time to bust some myths about progesterone supplementation in the luteal phase. Role of the route of administration and usefulness (or uselessness) of plasma determination	52
P–004 Effect of varicocelectomy on sperm DNA fragmentation rates in infertile men with clinical varicocele: a systematic review and meta-analysis	52
O-104 Low SARS-CoV-2 positivity rate in women included in ART programs following the recommendations of the Spanish scientific societies on reproduction (SEF/ASEBIR)	49
P–498 Patient’s pregnancy rates after IVF fresh embryo transfer positively correlates to the number of visual connections to live blastocyst development images of own embryos	47
P–338 Epigenetic alterations in H19-DMR regulatory region in endometrial tissues of women with endometriosis	45
O-217 Bitter Taste Receptors expression in human follicular cells: new perspectives in female fertility	44
O-029	44
O-053 Link between cannabis use and fertility: effects on gamete competence and early embryonic development	42
O-209 Separating spermatozoa from debris, non-germ and red blood cells during differential centrifugation as a new effective approach of sperm recovery from surgically-retrieved specimens	42
P-283 RCT Comparing day 3 - fresh embryo transfer cycles with freeze all cycles in IVF-ICSI cycles	41
O-157 Female body mass index (BMI) influences pregnancy outcomes: An evaluation of 4349 IVF/ICSI cycles	40
P-683 High Serum Progesterone Levels on Day of Embryo Transfer for Pregnancy Outcomes in Patients Undergoing Artificial Frozen-thawed Blastocyst Transfer; Is There a Ceiling Effect?	39
P-431 Functionally active microbiota in the receptive-phase endometria in women with recurrent implantation failure	37
O-158 The evolution of the quality of life of women and men during the fertility clinic trajectory: a longitudinal survey	37
P-438 Fertility outcomes in male cancer recipients of hematopoietic cell transplantation who stored their semen for fertility preservation	36
O-028 Small extracellular vesicles (sEV) in peritoneal fluid and peripheral blood as biomarkers of endometriosis	36
P-394 Peripheral and uterine natural killer cell cut-off levels and their correlation in fertile controls and women with unexplained recurrent implantation failure (RIF)	36
P-003 Sperm retrieved by microdissection testicular sperm extraction (MD-TESE) is associated with altered sex ratio of offspring after intracytoplasmic sperm injection in men with non-obstructive azoo	35
P-536 Common variation in the PIN1 locus increases the genetic risk to suffer from Sertoli Cell Only syndrome	34
P-632 Evaluation of low AMH levels in young women	33
P-424 Endometrial receptivity as determined by Endometrial Receptivity Analysis (ERA) can change after a successful live birth from a frozen embryo transfer (FET)	33
P-337 Does Endometriosis Have More Detrimental Effect on Ovarian Reserve in the Presence of Autoimmunity? A Prospective Observational Study	32
P-640 Impact of adding oral dydrogesterone (OD) in patients with low serum progesterone (P) levels in artificially prepared frozen embryo transfer cycles (FET-HRT)	32
P-240 High mitochondrial DNA content in Day6 blastocyst may impair ongoing pregnancy rate	32
P-372 RNA sequencing studies evaluating oocyte quality in women with endometriosis: a meta-analysis	32
O-115  RPL and RIF: current concepts in diagnostic and therapy	32
P-137 pronuclear characteristics and chromosomal constitutions of mono-pronuclear zygotes	32
P-736 Balanced cryptic chromosomal rearrangement carriers detection by optical genome mapping (OGM)	32
P-775 Responsible Artificial Intelligence in Clinical Decision Making: Anomaly Detection in Trigger Day Optimization	32
O-216 Sex, smoking, age and natural fecundity: results of a survey performed on 2510 puerperal women and their partners	31
P-339 Activities and changes in the number of natural killer cells in endometriosis: systematic review and meta-analysis	31
P-148 The importance of filopodia during early human embryonic development	30
P-054 Significant differences of micro RNA expression pattern in extracellular vesicles between fertile and infertile individuals: new markers of male reproductive status?	30
P-027 Absence of perinuclear theca ACTRT1 protein induces sperm head deformation and primary male infertility in humans	30
P-739 High-throughput Single-cell Survey Reveal a Pathological Niche in Developing Down Syndrome Testis	30
P-198 Evolution of artificial intelligence-based embryo selection models: a massive external validation on 70,456 embryos	30
P-327 Intrauterine fluid in patients with cesarean section defects in association with ivf outcomes	30
P-036 Relationship between days of male sexual abstinence on the day of oocyte retrieval and clinical outcomes	30
P-200 Tailoring IVF laboratory key performance indicators of the Vienna consensus in testicular sperm aspiration cases	30
O-143 Biopsy-free profiling of the uterine immune system in patients with recurrent pregnancy loss and unexplained infertility	29
O-096 Effect of Day-3 embryo morphology on blastocyst quality and ploidy: a machine-learning model of 34781 embryos	29
P–432 Do stage and grade of malignancy impact fertility preservation in breast cancer patients?	29
P–118 A sperm selection technique to mitigate paternal contributions to embryo aneuploidy	28
Measuring non-events: infertility estimation using cross-sectional, population-based data from four countries in sub-Saharan Africa	28
Sperm aminopeptidase N identifies the potential for high-quality blastocysts and viable embryos in oocyte-donation cycles	28
Should we perform oocyte accumulation to preserve fertility in women with Turner syndrome? A multicenter study and systematic review of the literature	28
P–525 Analysis of segregation patterns of trivalent structure and the effect on genome stability in Robertsonian translocation carriers	28
Avoid mixing apples and oranges: blastocysts diagnosed with uniform whole chromosome aneuploidies are reproductively incompetent and their transfer is harmful	28
Questionnaire-based screening of adolescents and young adult women can identify markers associated with endometriosis	27
Effects of letrozole cotreatment on endocrinology and follicle development in women undergoing ovarian stimulation in an antagonist protocol	27

P–394 Intralipid infusion at time of embryo transfer in women with history of recurrent implantation failure: a systematic review and meta-analysis	27
O-187 Smartphone application improves fertility treatment-related literacy: A large-scale surveillance and randomized controlled trial in Japan	27
Natural history of autologous sperm cryostorage	27
P–340 Novel non-invasive diagnostic options for endometriosis - based on glycome analysis	27
Sperm sharing: as problematic as oocyte sharing?	27
O-266 Multi-omics landscape of uterine fluid-derived extracellular vesicles across the menstrual cycle	26
P-737 Congenital tubal anomalies: exploring its relationship with tubal factor infertility: observational-descriptive study	26
P-092 PGT-A Evaluates Advanced Sperm Selection in Embryos from High Teratozoospermia Males; a prospective randomized controlled trial	26
O-026 Development of deep learning-based model for differential diagnosis of ovarian neoplasm using pelvic ultrasonography	26
P-309 Injectable “homing-like” bioactive short-fibers for endometrial repair and efficient live births	26
O-103	26
P-428 Identifying key factors for achieving biochemical pregnancy in first autologous IVF cycles: an artificial intelligence-assisted approach	26
O-018 Utilisation of second successive ejaculate as a way to overcome poor semen parameters for couples who wish to undergo conventional-IVF	25
P-264 Analysis of embryo development based on time of pronuclei appearance (tPNa) and aspects of overcoming delayed pronuclei appearance through morphokinetic patterns	25
P-649 Unconventional action of Luteinizing Hormone	25
P-251 Denudation time is crucial to increase the proportion of top-quality embryos in egg donation cycles	25
P-284 Large-scale genome-wide association study (GWAS) to determine the genetic underpinnings of female genital tract polyps (FGT)	25
P-633 Impact of insulin resistance on reproductive medicine outcomes	25
P-177 BlastAssist: a deep learning pipeline to measure interpretable features of human embryos	25
P-086 Consequences of elevated levels of DNA fragmentation and its influence on pregnancy – A multicentric cohort analysis	24
O-145	24
P-550 Monoallelic CCNB2 variants may cause oocyte maturation defects and embryo developmental arrest	24
O-260 Identifying seminiferous tubules for sperm retrieval during microdissection testicular sperm extraction (M-TESE) using deep learning	24
P-291 In women with endometriosis, effective treatment of chronic endometritis with antibiotics lowers serum CA-125 levels	24
P-704 Distinctive proteomic profiling and pathway analysis of plasma extracellular vesicles provided clues for their regulatory roles in the pathogenesis of polycystic ovarian syndrome	24
O-215 Copper oxide nanoparticles (CuONPs) impairs mitophagy and promotes DNA methylation to suppress mouse embryonic pluripotency	24
P-027 Sperm motility and calcium ionophore treatment influence fertilization and pregnancy outcomes in TESE-ICSI	24
P-480 Demographic and family-based predictors of Dutch societal attitudes towards surrogacy	24
P-438 Association of uterine cavity immune cells at the time of frozen embryo transfer with live birth	24
P-357 Exposure to bleomycin in vitro reduces biomarkers of human male gamete competence	24
P-584 Occupational paternal risk factors for cryptorchidism and hypospadias in the offspring: a case-control study	24
O-076 Novel method to enhance preantral follicle growth by granulocyte colony-stimulating factor administration improves embryos and pregnancy rate in poor ovarian reserve: a randomized controlled tri	23
P-380 Improvement of follicle growth and health during dynamic culture of bovine ovarian cortical tissue (BOCT) is associated to a higher remodeling of the extracellular matrix	23
P-547 Recurrent miscarriage and the risks of stroke and type II diabetes later in life: a Mendelian randomization analysis	23
P-735 Is Artificial Intelligence (AI) currently able to provide evidence-based scientific responses on methods that can improve the outcomes of embryo transfers?	23
P-173 An exploratory clinical study in patients with recurrent ART-failure due to severe fragmentation during early-cleavage: the effects of artificial removal of zona-pellucida at the pronuclear-stag	23
O-015 Spontaneous alterations in semen parameters are associated with age, accessory gland function and the FSHB c.-211G>T variant	23
P-290 Isolation and characterization of extracellular vesicles from human endometrial organoids	23
P-257 Building on a commercialized time-lapse algorithm to improve the predictive power for embryo ploidy status	23
P-773 The absence and heterogeneity of pregnancy outcome definitions in randomized controlled trials of infertility: an overview of the literature	23
P-199 The development time of good quality blastocysts is dependent on their genetic status in patients over 36 years old	23
P-682 Androgen and Inhibin B levels during ovarian stimulation before and after eight weeks of low dose hCG priming in women with low ovarian reserve	22
P–792 The introduction of an embryo morphokinetics annotation quality assurance scheme across ten fertility clinics including 59 participants	22
P-101 Machine and Deep learning models to classify Comet assay tests for sperm DNA fragmentation evaluation	22
O-288 Implantation, ultrastructure and metabolic profiling of embryos from PGT-M and PGT-A Cycles	22
O-004 Male and female blastocysts display differences in development such that embryos assigned an identical morphological grade may have differing viability dependent on their sex	22
P-648 Association of severity of menstrual dysfunction with cardiometabolic risk markers in polycystic ovary syndrome	22
P-531 Effectiveness and safety of uterine septum division: An updated systematic review and meta-analysis	22
O-295 Fast vitrification and warming protocols demonstrate similar efficiencies to a standard method and a substantial reduction in execution times	22
Community awareness and use of anti-Müllerian hormone testing in Australia: a population survey of women	21
A novel multifunctional haplotyping-based preimplantation genetic testing for different genetic conditions	21
BMI in childhood and adolescence is associated with impaired reproductive function—a population-based cohort study from birth to age 50 years	21
Cytoskeletal and inter-cellular junction remodelling in endometrial organoids under oxygen–glucose deprivation: a new potential pathological mechanism for thin endometria	21
Breaking the ageing paradigm in endometrium: endometrial gene expression related to cilia and ageing hallmarks in women over 35 years	20
Applying a simplified economic evaluation approach to evaluate infertility treatments in clinical practice	20
O-294 Dual trigger versus hCG-only trigger in ICSI patients: an analysis of 8500 cycles	20
O-024 Exploring the optimal transfer day of day 6 (D6) vitrified blastocysts in Hormone Replacement Therapy Frozen Embryo Transfer (HRT-FET) cycles - a cohort study	20
Predictors of self-compassion in endometriosis: the role of psychological health and endometriosis symptom burden	20
Prenatal exposure to airborne polychlorinated biphenyl congeners and male reproductive health	20
Correction to: Pregnancy outcomes with increasing maternal age, greater than 40 years, in donor oocyte cycles	20
P-696 Continuous monitoring of female hormones as a tool to improve IVF treatment’s efficacy	20
Maternal polycystic ovarian syndrome and offspring psychopathology and neurodevelopment	20
O-185 Far away so close: remote ICSI using an AI-powered robot	20
P-403 Oocyte usage and disposition outcomes following oocyte cryopreservation	20
Ovarian tissue cryopreservation can be combined simultaneously with oocyte retrieval after controlled ovarian hyperstimulation	20
Estradiol and progesterone levels in early pregnancy after modified natural, programmed, and gonadotrophin-stimulated frozen embryo transfer cycles: a randomized controlled trial	20
Eggsurance? A randomized controlled trial of a decision aid for elective egg freezing	19
P-365 High Impact of Chemotherapy on Ovarian Reserve in Breast Cancer Survivors of Reproductive Age: A Systematic Review and Meta-Analysis	19
Age-related fertility decline: is there a role for elective ovarian tissue cryopreservation?	19
Standards in semen examination: publishing reproducible and reliable data based on high-quality methodology	19
P-695 Unveiling the Hidden Markers of Oocyte Quality: Proteomics Analysis in PCOS patients	19
P-560 In vitro fertilization inseminations versus intracitoplasmic sperm injection in preimplantation genetic testing for aneuploidy cases, a retrospective study	19
We have reached a dead end for preimplantation genetic testing for aneuploidy	19
The expression and activity of Toll-like receptors in the preimplantation human embryo suggest a new role for innate immunity	19
P-622 Prospectively randomized study of intraovarian injections of autologous platelet-rich plasma (PRP) into one alternating ovary in Primary Ovarian Insufficiency (POI)	19
P-779 18-year follow-up of 609 children born after oocyte donation: comparison with IVF and spontaneous conception based on a national health registry	19
Does embryo quality at transfer affect obstetric outcomes and placental findings?	19
Reply: The utilization of accurate body mass index classification is imperative for grouping based on BMI	19
Attitudes and perceptions of affected women towards endocrine endometriosis therapy: an international survey based on free-word association networks	19
O-242 ADAPT-1: A multicentre, randomised, assessor-blind comparison of ovarian stimulation with follitropin delta versus follitropin alfa for in vitro fertilisation using conventional dosing regimens	18

P-082 The functional role of Acrv1 in sperm-egg binding	18
P-413 Decidualization failure in infertile women: impact on implantation and trophoblast differentiation	18
O-237 An image-based Artificial Intelligence (AI) model trained to predict blastocyst development from oocyte images correlates with key embryonic developmental parameters in a large dataset	18
P-376 Oocyte accumulation program in young women at high risk of ovarian injury due to endometriomas or benign ovarian tumors: intermediate results from a prospective study	18
O-179 Too young to worry? My fertility journey	18
P-733 Introduction of a New National Model of Care for Fertility: The Story So Far	18
P-253 Determination of age-specific diagnostic criteria for OZEMA (Oocyte/Zygote/Embryo Maturation Arrest) phenotypes based on 16,994 cycles	18
P-555 The impact of maternal age, BMI, and fetal fraction on false-positive rates in prenatal aneuploidy testing: a nine-year analysis of 38,160 cases	18
P-004 Silymarin attenuates BPA-induced testicular endocrine and spermatogenesis disruption by inhibiting testicular iron accumulation and amyloidosis via the modulation of Nrf2/HO-1 and TLR4/NF-kB sig	18
P-067 The role of artificial intelligence (AI) in selecting sperm for intracytoplasmic sperm injection (ICSI): a pilot study	18
P-601 Deciding ‘THE most appropriate day’ of trigger for retrieving mature oocytes in IVF Cycles: Serum Plasminogen Activator Inhibitor-1, a robust prognostic bio-arbitrator decodes this dilemma	18
P-473 Adenomyosis progression over time in patients with repeated pregnancy loss: ultrasound-based observations	17
P-051 Antibodies in Seminal Fluid: A Potential Marker of Blood-Testis Barrier Integrity? A Prospective Clinical Trial	17
P-247 Equivalence observed in fertilisation rates between microICSI, a new ICSI tool, and conventional ICSI. The first evaluation of microICSI fertilisation of human oocytes	17
P-193 Prediction of blastocyst ploidy from 2,438 images of mature oocytes using an artificial intelligence (AI)-based algorithm: a validation study	17
P-050 Investigating the individual and combined effects of the antipsychotic drug, Olanzapine, and a high-sugar diet on male fertility parameters	17
O-160 EuMAR pilot study: key findings and next steps	17
P-335 FERTIPAIN study: An international web survey on pain experience after in vitro fertilization in women with endometriosis	17
O-070 NAD+ precursor nicotinamide mononucleotide improves the developmental competence of bovine embryos through enhancement of mitochondrial function in morula	17
O-118 Child welfare assessments and the regulation of access to publicly funded fertility treatment	17
P-507 Evaluating quantitative PCR for vaginal microbiome profiling: a high-accuracy, low-cost alternative to sequencing for research and clinical applications	17
P-133 Cytoplasmic strings between inner cell mass and trophectoderm: novel predictors of euploid blastocysts’ implantation competence	17
Two-year efficacy and safety of relugolix combination therapy in women with endometriosis-associated pain: SPIRIT open-label extension study	17
P-441 Clinical results from a double ovarian stimulation protocol involving follicular and a subsequent luteal phase stimulation in poor reproductive prognosis patients	17
P–068 CatSper4 cation channel expression is low in male infertility and is affected by cryopreservation	16
P–426 Uterine Natural Killer Cells in Recurrent Miscarriage and Implantation Failure: An Updated Systematic Review and Meta-analysis	16
P-557 Validating the Dutch polycystic ovary syndrome questionnaire (PCOSQ) and the polycystic ovary syndrome quality of life tool (PCOSQOL) in Dutch and Flemish women with PCOS	16
P-526 Modified Applebaum uterine scoring system to predict uterine receptivity in frozen embryo transfer(FET) cycles	16
P-146 Larger time intervals between pronuclear fading and the first mitosis are strongly associated with trichotomous mitoses and cleavage arrest in human embryos	16
P-690 RESEarch on ovarian reseRVE among Neurologic patients: the RESERVEN study	16
O-210 Sperm DNA fragmentation (SDF) is not associated with adverse maternal and neonatal outcomes in IVF-ICSI cycles with autologous oocytes	16
The endometrial microbiota and early pregnancy loss	16
P-685 Extracellular vesicles of human follicular fluid as biomarkers of ovarian disease	16
O-239 A model based on artificial intelligence for the non-invasive prediction of embryo aneuploidy	16
O-223 Sperm Genome Editing by CRISPR-Cas9 through an Ooplasm-Mediated Approach	16
O-234 Using serum metabolomics to identify biomarkers of viable early, intrauterine pregnancy: an untargeted 1H NMR-based approach	16
O-107 Searching for the optimal number of oocytes to reach a life birth following in vitro fertilization: a systematic review with meta-analysis	16
P-730 Detection of mitochondrial reversal following meiotic spindle transfer: a finding of importance for mitochondrial replacement therapies used for the purpose of avoiding mtDNA disease transmissio	16
P-524 Fertility and subsequent pregnancy outcomes among women with tubal ectopic pregnancy treated with methotrexate	16
O-109 Avoiding the C-section scar defect	16
P-620 First step for personalized luteal support in frozen-thaw embryo transfer: Understanding the factors associated with serum progesterone concentrations on embryo transfer day	16
P-126 The KAT-Score is a useful indicator for predicting ongoing pregnancy in mosaic risk assessment in PGT-A: a prospective study with single vitrified-warmed blastocyst transfer	15
P-246 Exposure to oral contraceptives alters human endometrial stem cells culture media metabolomics	15
O-208 Maternal spindle transfer restores the developmental competence of in vitro aged oocytes with diminished metabolic activity identified by hyperspectral imaging	15
P-241 Cumulative live birth rates after embryo transfers at Day-2/3 versus Day-5/6: a comparative nationwide cohort study	15
P-195 Can we predict blastulation, implantation and live birth in early stages of embryo development? Clinical validation of a classification algorithm based on automatic morphokinetic annotations	15
P-129 Morphokinetic embryo behavior in oocyte presenting with dimorphisms: an analysis of 1158 injected oocytes	15
P-350 Evaluation of EndoSERA Autologous Platelet Derived Growth Factors for improving clinical pregnancy and live birth rate in FET cycles for women with refractory thin endometrium	15
O-102 Add-ons in the ART clinic	15
O-207 zp1 mutation affects oocyte energy metabolism and leads to oocyte apoptosis	15
O-139 Testicular mosaicism in non-mosaic Klinefelter Syndrome patients with focal spermatogenesis	15
P-316 Involvement of collective cell migration in endometrial invasiveness in uterine adenomyosis and the role of M2 macrophages	15
P-761 Live-birth and neonatal outcomes from BEYOND, a randomised controlled trial comparing efficacy and safety of individualised follitropin delta dosing in GnRH agonist versus antagonist protocols	15
P-769 fertility treatments and the risk for long-term respiratory morbidity of the offspring; a sibling analysis	15
P-370 Impaired endometrial decidualization with a hyperinflammation environment is involved in poor reproductive outcomes in adenomyosis patients	15
P-334 Transcriptomic patterns in early-secretory and mid-secretory endometrium in a natural menstrual cycle immediately before in vitro fertilization and embryo transfer	15
P-224 Basonuclin 1 prevents intrauterine growth restriction via inhibiting necroptosis	15
P-056 Oxidative stress and human semen quality: new results for diagnostic process of male infertility	14
P-673 Women exposed to higher levels of DEHP display altered microRNA expression profile in the pre-ovulatory follicular fluid	14
O-073 Artificial intelligence (AI) based triage for preimplantation genetic testing (PGT); an AI model that detects novel features in the embryo associated with ploidy	14
P-804 Microfluidic and static organotypic culture systems to support ex vivo spermatogenesis from prepubertal mammalian testicular tissue: a comparative study	14
P-565 Pharmacogenetic (PGx) Gene-Drug Association in IVF: clinical relevance of a panel test for ovarian stimulation	14
O-037 The impact of COVID-19 on male fertility: what do we know?”	14
P-619 Is the algorithm derived, maximum daily dose of 12µg follitropin delta indeed sufficient, even for women considered at risk for underexposure?	14
O-060 Single-cell DNA sequencing reveals that current bulk DNA sequencing methods lead to an underestimation of chromosomal mosaicism in human blastocysts	14
O-260 The influence of the vaginal microbiome on clinical outcomes in patients undergoing a frozen embryo transfer: a prospective pilot study	14
P-100 Quality of semen and testicular tissue samples collected before and after cancer treatment. Results from our 15 year monocentric experience at Charité-Universitätsmedizin Berlin	14
P-759 Comparison of DNA methylation profiles of human embryo cultured in either uninterrupted or interrupted incubators	14
P-310 The last journey: 448KHz electrostimulation and its effects on the endometrium of women going through menopause	14
P–356 Oral administration of sodium tungstate to a swine model improves embryo implantation rate	14
P-232 The developmental potential of human embryos with subtypes of multinucleation in cleavage stages	14
O-251 Defining the exclusive role of male genome integrity on conceptus development	14
O-266 Anti-angiogenic therapy as treatment for adenomyosis in mice	14
P-696 Identification of novel candidate genes associated with meitotic aneuploidy in human embryos by whole-exome sequencing (WES)	14
O-126 Impact of letrozole cO-treatment during ovarian stimulation on the oocyte yield, embryo development, and live birth rate – a randomised controlled trial (RIOT)	14
P-071 L-proline enhances sperm quality and chromatin condensation of normozoospermic men during in vitro incubation	14
P-080 Intrauterine insemination (IUI) success rates in patients with suboptimal total processed motile sperm count (TPMSC) using a second consecutive semen sample	14
P-570 Prokineticin-1 follicular fluid levels are strongly associated with diminished ovarian reserve and poor ovarian response: A prospective observational study	14
P-352 Beyond individualisation: towards a more contextualised understanding of women’s social egg freezing experiences	14
P-192 Blastocyst collapse during embryonic development is a marker of low pregnancy potential, independent of other blastocyst evaluation criteria	14
O-072 Lack of meaningful impact of male body mass index (BMI) on reproductive outcomes measured by cumulative live birth rates (CLBR) in 80830 IVF-ICSI treatments	14
P-363 Systematic review and meta-analysis of female lifestyle factors and risk of recurrent pregnancy loss (RPL)	13
Call for emergency action to limit global temperature increases, restore biodiversity and protect health	13
P–012 A new sperm preparation technique for ICSI	13
P–541 Identification of novel variants and candidate genes in women with familial idiopathic premature ovarian failure using whole-exome sequencing	13
P–681 Will the hCG trigger dose used for final oocyte maturation in IVF impact endogenous progesterone during the luteal phase? - A randomized controlled trial	13
O-211 Families created through identity-release egg donation: parents’ understanding of, and feelings about, donor identification in early childhood	13
P–739 Fertility and its Preservation: Comparative Analysis about the Knowledge between Two Populations of Doctors and Health Professionals from Argentina and the United States	13
P–520 Live birth rate with a euploid embryo is the same irrespective of the number of oocyte retrievals undertaken to produce a euploid embryo	13
O-233 Micronized progesterone plus dydrogesterone versus micronized progesterone alone for luteal phase support in frozen-thawed cycles: a prospective cohort study	13
O-175 Failed thaw cycles (FThC) as a key performance indicator (KPI): accounting for patient diagnosis and preimplantation genetic testing (PGT)	13
P–645 Abnormal thyroid hormone levels are associated with biochemical primary ovarian insufficiency and low ovarian reserve: a cross-sectional study	13
P–457 Emergency fertility preservation (FP) in female patients- utilisation rate of the stored eggs/embryos and pregnancy outcomes	13
P–635 Standard versus mild ovarian stimulation in women with polycystic ovaries (PCO): Impact on outcomes in subsequent frozen embryo treatment cycles (FET)	13
O-175 Impact of female chromosomal polymorphic variants on ovarian reserve markers and fertility treatments prognosis	13