| Not Yet Recruiting | Performance Assessment of the MAGENTA Blast Algorithm for Embryo Prediction NCT07464275 | Future Fertility Inc. | — |
| Not Yet Recruiting | TRAP Study: Testosterone for Androgen Receptor Polymorphism NCT06195163 | Instituto Bernabeu | Phase 4 |
| Recruiting | Menopur And Rekovelle Combination Study Version 2.0 NCT06997900 | Clinique Ovo | Phase 2 |
| Recruiting | Data Collection and Professional Simulated Use Study to Develop an Embryo Quality Artificial Intelligence (AI) NCT07017972 | Fairtility | — |
| Recruiting | Data Collection Protocol for the Development of CHLOE-OQ, an AI Model for Assessing Oocytes Quality. NCT06928337 | Fairtility | — |
| Not Yet Recruiting | Intranasal Nafarelin For Triggering Oocyte Maturation NCT06763926 | Fundacion Dexeus | Phase 4 |
| Recruiting | The Effect of Mindfulness-Based Lifestyle Support Program on Infertile Women NCT06799507 | Dokuz Eylul University | N/A |
| Not Yet Recruiting | Comparison of Two PPOS Models for Pituitary Suppression NCT06304220 | NextFertility | N/A |
| Completed | Effect of Lifestyle Intervention on Mobilization of Fat Storage and Iron Deposition in Obesity NCT06441409 | The Third Xiangya Hospital of Central South University | N/A |
| Recruiting | Effect of a Probiotic on the Female Genital Tract Microbiota of Participants With Fertility Disorders. NCT06122207 | ProbiSearch SL | N/A |
| Recruiting | Fertility and Pregnancy After Surgery IBD Audit NCT04663971 | University of Campania Luigi Vanvitelli | — |
| Recruiting | Prednisolone Administration in Patients With Unexplained REcurrent MIscarriages NCT05725512 | Leiden University Medical Center | Phase 4 |
| Recruiting | Live Birth Rate After Sperm Selection Using ZyMōt Multi (850µL) Device for Intra Uterine Insemination NCT06144268 | Universitair Ziekenhuis Brussel | N/A |
| Completed | ASA 81 mg vs 162 mg During Frozen Embryo Transfer (FET) NCT06128395 | Clinique Ovo | — |
| Completed | Natural Frozen Embryo Transfer (FET) vs Substituted Frozen Embryo Transfer (FET) NCT06053827 | Clinique Ovo | — |
| Completed | Use of Acupressing in Reproductive Medicine NCT05815121 | Hopital Foch | N/A |
| Unknown | Sperm Preparation Prior to Intrauterine Insemination Study NCT05693220 | University of California, San Francisco | N/A |
| Recruiting | The Danish TURNER Cryopreservation Study NCT05740579 | University of Aarhus | N/A |
| Unknown | Infertility and Pregnancy Outcomes of Fertility Spared Gynecological Oncology Patients NCT05823194 | Acibadem University | N/A |
| Completed | Fertility After Uterine Artery Embolization NCT05271981 | Assistance Publique - Hôpitaux de Paris | — |
| Unknown | Evaluating the Usability of the Product Kinder System Trial, Home Based Hormone for In-Vitro Fertilization (IV NCT05634850 | Planet Innovation | — |
| Completed | The Circadian Variability of Serum Progesterone During the Day of a Frozen Embryo Transfer NCT05511272 | Universitair Ziekenhuis Brussel | N/A |
| Completed | Performance of CHLOE Algorithm on the Prediction of Blastocyst Formation NCT05455281 | Fairtility | — |
| Unknown | The Effect of RECO-18 on Infertile Women Undergoing in Vitro Fertilization-embryo Transfer NCT05412147 | Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University | N/A |
| Unknown | Expanding Fertility Care to Poor and Low Resourced Settings Study NCT05205733 | University of California, San Francisco | N/A |
| Recruiting | Medically Assisted Fertilization Techniques in Systemic Immunoreumatologic Diseases NCT05807256 | IRCCS San Raffaele | — |
| Completed | Does COVİD-19 m-RNA Vaccine Affect Fertility and Over Reserve ? NCT05489367 | Gaziosmanpasa Research and Education Hospital | — |
| Completed | Feasibility and Safety of Fasting in Fertility Treatment NCT04942457 | Charite University, Berlin, Germany | N/A |
| Unknown | The Clinical Cohort Study of Reproductive Health NCT05164029 | Women's Hospital School Of Medicine Zhejiang University | — |
| Unknown | COaching Lifestyle Intervention for FErtility NCT04589793 | Helsinki University Central Hospital | N/A |
| Terminated | Effects of Fasting on Success Rates of Assisted Reproductive Techologies NCT04998591 | Charite University, Berlin, Germany | N/A |
| Enrolling By Invitation | Investigating the Role of Genetics in Disease Predisposition NCT06584994 | The Wellcome Sanger Institute | — |
| Completed | Effects of a Fasting Mimicking Diet on Sperm Quality NCT04908774 | Charite University, Berlin, Germany | N/A |
| Withdrawn | Injection Free IVF NCT04850261 | Insel Gruppe AG, University Hospital Bern | Phase 2 |
| Unknown | Evaluation of the Relationship Between Oxidative Stress and Human Reproduction NCT05575739 | Calla IVF Center | — |
| Unknown | Interaction Between the Vaginal and Seminal Microbiome in Patients With an Altered Vaginal Microbiome Pattern NCT04641390 | Instituto Bernabeu | — |
| Completed | Uterine Inflammatory Characteristics NCT04747418 | Sheba Medical Center | — |
| Completed | Intravenous Immunoglobulin and Prednisolone for RPL After ART. NCT04701034 | Aalborg University Hospital | Phase 2 |
| Unknown | Human Chorionic Gonadotropin Versus Granulocyte Colony Stimulating Factor in Increasing Pregnancy Rate in ICSI NCT04606082 | Al-Azhar University | N/A |
| Unknown | The Effect of Granulocyte Colony Stimulating Factor Versus Human Chorionic Gonadotropin in Females With a Hist NCT04604054 | Al-Azhar University | N/A |
| Completed | Quantum Natural Family Planning Pilot NCT03908697 | Quanovate Tech Inc. | N/A |
| Completed | Nutritional Supplement Based on Myo-inositol-D-chiro-inositoln in Long-term Survivors of Lymphoma NCT05410314 | University of Bari Aldo Moro | — |
| Completed | An Observational Study of Follitropin Alpha Biosimilar: the Real-world Data NCT04854707 | IVFarma LLC | — |
| Completed | Fertility After Intrauterine Tamponing Balloon: Where Are we NCT04133402 | University Hospital, Lille | — |
| Completed | Double Pick up in Poor Prognosis Women NCT03846544 | CRG UZ Brussel | Phase 4 |
| Completed | CBART: The Reduction of Psychological and Physiological Stress in Women Undergoing IVF NCT03459053 | University of Haifa | N/A |
| Unknown | The Influence of Different Thyroid Autoantibodies on Thyroid Function and Pregnancy Outcome After Assisted Rep NCT04019509 | Universitair Ziekenhuis Brussel | N/A |
| Completed | Dual Ovarian Stimulation (DUOSTIM) for Poor Ovarian Responders NCT03803228 | Centre Hospitalier Intercommunal Creteil | Phase 3 |
| Terminated | Menstrual Phase Endometrial Scratch in IUI Cycles NCT04641598 | Carilion Clinic | N/A |
| Completed | Menopur And Rekovelle Combination Study NCT03483545 | Dr François Bissonnette | N/A |
| Terminated | Anti-mullerian Hormone (AMH) After Treatment of Endometriomas With Alcohol Sclerotherapy Versus Surgery: Clini NCT03571776 | Hospital Universitari de Bellvitge | N/A |
| Completed | Effects of Lifestyle Changes on Semen Quality in Healthy Young Men Living in Highly Polluted Areas (FAST) NCT04012385 | Azienda Sanitaria Locale Salerno | N/A |
| Recruiting | Biomarkers of Endometrial Receptivity NCT04619524 | The Institute of Molecular and Translational Medicine, Czech Republic | N/A |
| Completed | Assessment of the New Automated Vitrification System "GAVI" for Early Cleaved Embryos Cryopreservation NCT03478592 | University Hospital, Toulouse | N/A |
| Completed | Hypnofertility for Women Undergoing In Vitro Fertilization (HWUIVF) NCT04141436 | Dokuz Eylul University | N/A |
| Unknown | Second Step Protocol in Poor Ovarian Responder (POR) NCT03480412 | Università degli Studi 'G. d'Annunzio' Chieti e Pescara | — |
| Terminated | Non-invasive Detection of Male Infertility With FDG-PET/MRI (Spectroscopy and DWI) NCT03250195 | Rigshospitalet, Denmark | N/A |
| Unknown | Comparison Between Testosterone and Estradiol Over the Homogenization of Follicular Cohort NCT03238092 | Hospital de Clinicas de Porto Alegre | Phase 3 |
| Completed | Sperm Selection by Microfluidic Separation Improves Embryo Quality NCT03085433 | University of California, San Francisco | N/A |
| Active Not Recruiting | Strategies for Pregnancy Achievement NCT03085212 | Courtney D.Lynch, PhD MPH | N/A |
| Unknown | Fertility and Ovarian Reserve Function in the Patient With Inflammatory Bowel Disease NCT03269916 | Sixth Affiliated Hospital, Sun Yat-sen University | N/A |
| Completed | Timing Frozen Embryo Transfer by Following Two Different Methods NCT03156374 | SPD Development Company Limited | N/A |
| Completed | Prospective Randomized Trial Comparing Corifollitropin-alfa Late Start vs. Corifollitropin-alfa Standard Start NCT03816670 | University of Turin, Italy | N/A |
| Completed | Effect of Oocyte Denudation Time and Intracytoplasmic Sperm Injection Time on Embryo Quality NCT05448859 | Universitas Padjadjaran | — |
| Completed | DYG Versus Cetrorelix in Oocyte Donation NCT05577806 | Clinica de la Mujer Medicina Reproductiva, Chile | — |
| Completed | Genetic Variation in Gonadotropin and Gonadotropin Receptor Genes and Suboptimal Response NCT03007043 | Fundacion Dexeus | — |
| Completed | Cycle and Pregnancy Monitoring With Wearable Sensor Technology (AVA) NCT03161873 | University of Zurich | — |
| Completed | Use of Gcsf in Patients With Recurrent Ivf/Icsi Failure NCT03023774 | Ain Shams Maternity Hospital | N/A |
| Recruiting | Cryopreservation of Prepubertal Testicular Tissue for Preservation of Fertility in Young Boys With Cancer NCT06063551 | University of Edinburgh | N/A |
| Unknown | Subclinical Hypothyrodism and Ovarian Reserve NCT05409729 | Assiut University | — |
| Recruiting | Female Fertility Preservation Using Ovarian Tissue Cryopreservation Before Highly Gonadotoxic Cancer Treatment NCT03180827 | Gumy-Pause Fabienne | N/A |
| Recruiting | Male Fertility Preservation Using Cryopreservation of Testicular Tissue Before Highly Gonadotoxic Cancer Treat NCT03180918 | Gumy-Pause Fabienne | N/A |
| Completed | Retrospective Study on Clinical Results of Preimplantation Genetic Screening at Different Embryo Stage NCT03065114 | Yeh | — |
| Recruiting | Reproductive Hormones During Sustained Administration of Kisspeptin NCT02081924 | Imperial College London | N/A |
| Completed | Poor In Vitro Fertilisation Outcomes in Genital Tuberculosis - Case Report NCT05428124 | Universitas Padjadjaran | — |
| Completed | Cumulative Live Birth Rate (CLBR) After a Complete IVF Cycle: a Single Center Retrospective Study NCT03822429 | Istituto Clinico Humanitas | — |
| Completed | Retrospective Trial on Low Prognosis Infertile Patients NCT03290911 | Istituto Clinico Humanitas | — |
| Completed | Efficacity Assessment of PREVADH® in Adhesion Prevention in Gynaecologic Surgery NCT01388907 | Medtronic - MITG | Phase 4 |