| Not Yet Recruiting | Functional Development and Clinical Validation of a Diagnostic Tool Based on Artificial Intelligence for the A Infertility (IVF Patients), Male Fertility, Sperm Selection | — | 2025-11-01 |
| Not Yet Recruiting | Use of the SiDTM v2.0 Algorithm to Assist Embiyologists in Sperm Selection During ICSI Procedures Male Fertility, Testicular, Sperm Parameters in Fertile and Infertile Men | N/A | 2025-10-01 |
| Recruiting | Usefulness of Corifollitropin α as Alternative to Conventional Daily rFSH Protocols in Oocyte Donors Undergoin Infertility, Female, Reproductive Sterility | N/A | 2025-07-08 |
| Unknown | Efficacy of Oocyte Activation With Two Types of Ca2+ Ionophore. Infertility, Female | N/A | 2024-01-01 |
| Recruiting | Study of the ZyMōt Sperm Selection Method and Its Effect on Embryo Ploidy. Infertility, Male, Sperm Count, Low | N/A | 2023-06-29 |
| Unknown | Evaluation of Salivary ELISA for Hormone Monitoring in Donors Infertility, Female, Reproductive Sterility | N/A | 2023-04-14 |
| Unknown | Second Phase of the Pilot Study for Obtaining Mature Oocytes by in Vitro Maturation in Oocyte-donor Women Infertility, Female, Oocyte Maturation | N/A | 2023-02-28 |
| Recruiting | Impact of Serum Progesterone Levels on the Day of β-hCG Test in Artificial Cycles on the Ongoing Pregnancy Rat Infertility, Female | — | 2023-01-25 |
| Completed | Evaluation of the Safety and Usability of the M3T Fertigo System and Its Calibration Infertility, Female | — | 2022-09-14 |
| Completed | Impact of Vaginal Microbiome on Vaginal Absorption of Exogenous Progesterone: a Pilot Study. Infertility, Female | N/A | 2022-02-15 |
| Completed | Evaluation of Salivary ELISA for Hormone Monitoring in IVF Patients Infertility, Female, Reproductive Sterility | N/A | 2022-02-03 |
| Completed | Impact of Different Doses and Routes of Exogenous Progesterone Administration on Endometrial Receptivity Param Infertility, Female, ENDOMETRIAL RECEPTIVITY | Phase 4 | 2021-12-09 |
| Completed | Impact of Serum Progesterone in Modified Natural Cycles and Stimulated Cycles on Ongoing Pregnancy Rate Infertility, Female | — | 2020-02-19 |
| Completed | Study for Obtaining Mature Oocytes by in Vitro Maturation in Oocyte-donor Women Female Infertility | N/A | 2019-10-15 |
| Terminated | Impact of Corpus Luteum Presence or Absence in the Incidence of Preeclampsia After Frozen Embryo Transfer Pre-Eclampsia, Frozen Embryo Transfer | N/A | 2019-09-16 |
| Completed | Microbiome and Endometrial Receptivity in Obese Infertile Women Endometrial Receptivity | — | 2018-05-31 |
| Completed | Serum and Uterine Progesterone Levels and ERA Test. Endometrial Receptivity | — | 2018-03-13 |
| Completed | Impact of Gonadotrophin REceptor Polimorphisms on the Relationship Between Serum AMH and Ovarian Response antimüllerian Hormone and Gonadotrophin Receptor Polymorphism as Predictors of Ovarian Response | — | 2018-01-11 |
| Completed | Usefulness of Medroxyprogesterone Acetate in Follicular Phase in Oocyte Donors. Undergoing Ovarian Stimulation Infertility | Phase 3 | 2017-10-20 |
| Completed | Serum Progesterone on the Day of Embryo Transfer and Pregnancy Rate. Ongoing Pregnancy Rate | — | 2017-09-08 |
| Unknown | mtDNA and Embryo Metabolism Embryo Metabolic Activity | — | 2017-06-30 |
| Completed | Comparison of hhCG With hCG+ß in the Early Prediction of Ongoing Pregnancy. Pregnancy Test | N/A | 2017-06-19 |
| Terminated | Embryo Aneuploidies and Morphokinetics in Ovarian Stimulated and Non Stimulated IVF Cycles Euploid Embryos | — | 2017-04-21 |
| Completed | Follicular Steroid Genesis in Controlled Ovarian Stimulation Infertility, Controlled Ovarian Hyperstimulation | Phase 4 | 2016-10-18 |
| Completed | Predictive Value of Mid-luteal Serum Progesterone Levels in Egg Donation Cycles Pregnancy | — | 2016-02-01 |
| Terminated | Ulipristal Acetate 10 mg and Asisted Reproduction Intramural Fibroids, Uterine Fibroids | Phase 3 | 2015-10-19 |
| Completed | Autologous Mitochondrial Transfer in ICSI to Improve Oocyte and Embryo Quality in IVF Patients. Pilot Study Infertility | N/A | 2015-10-01 |
| Completed | Incidence of Non Receptive Endometrium in Obese Women Infertility | N/A | 2014-08-01 |
| Completed | Embryo Implantation After Induced Endometrial Injury Sterility | N/A | 2013-10-01 |
| Completed | Bone Marrow Stem Cell Treatment for Asherman's Syndrome and Endometrial Atrophy Asherman's Syndrome, Endometrium; Atrophy, Cervix | Phase 4 | 2013-04-01 |
| Completed | Use of a Synthetic Macromolecule (Hydroxypropyl Cellulose ) and Trehalose as Additives for Oocyte Vitrificatio Infertility | N/A | 2012-11-01 |
| Withdrawn | Closed Vitrification of Oocytes Infertility | N/A | 2012-11-01 |
| Completed | GnRH Antagonist for Treatment of Early Ovarian Hyperstimulation Syndrome Ovarian Hyperstimulation Syndrome, Effects of Gonadotropin, Oocyte Maturation | Phase 3 | 2012-04-01 |
| Completed | Activin A and Inhibin A in Predicting Outcome of Pregnancies of Unknown Location After Assisted Reproductive T Ectopic Pregnancies | — | 2012-04-01 |
| Completed | Clinical Validation of Embryo Cinematography Embryo Diagnosis and Selection | N/A | 2012-02-01 |
| Completed | Metabolomic Embryo Profiles of Obese in Vitro Fertilization (IVF) Patients and Their Relationship With Polycys Infertility, Obesity | — | 2011-10-01 |
| Completed | Chlamidia Antibodies Test for Tubal Factor Screening Sterility | N/A | 2011-07-01 |
| Unknown | Comparison Between Natural and Artificial Cycle in Recipient Oocyte Patients Infertility | Phase 4 | 2011-05-01 |
| Completed | Bed Rest or no Bed Rest? In Vitro Fertilization | N/A | 2011-05-01 |
| Completed | Methods for Objective Selection of Competent Sperm Sperm Selection | N/A | 2010-10-01 |
| Completed | Effect of Dietary DHA Supplementation on Sperm Quality SPERM | N/A | 2009-12-01 |
| Completed | Endometrial Genomic Profile in Endometrial Priming Genomic Human Endometrial Expression Profile | N/A | 2009-11-01 |
| Completed | The Effect of Embryo Culture Under Low Oxygen Tension on Pregnancy Rates Low Oxygen Tension | N/A | 2009-11-01 |
| Completed | Embryo Developmental Capacity After Egg Banking in an Ovum Donation Program Infertility | Phase 4 | 2009-09-01 |
| Completed | Comparing Highly Purified hMG With Recombinant FSH + Recombinant LH in Women Undergoing Intrauterine Inseminat Ovarian Stimulation Preceding Intrauterine Insemination | Phase 4 | 2009-01-01 |
| Completed | Basal Androgens and LH Needing for Ovarian Stimulation for in Vitro Fertilization Infertility | Phase 3 | 2008-12-01 |
| Completed | Preimplantation Genetic Screening in Women of Advanced Maternal Age Chromosomal Abnormalities | N/A | 2008-12-01 |
| Completed | Aneuploidies and Different Stimulation Protocols Aneuploidy | N/A | 2008-12-01 |
| Completed | Egg-Banking and Ovo-donation Egg Banking | Phase 4 | 2008-11-01 |
| Completed | Tolerability of Quinagolide in a Dose-titration Regimen in Oocyte Donors at Risk of Developing Ovarian Hyperst Ovarian Hyperstimulation Syndrome | Phase 2 | 2008-05-01 |
| Completed | Endometriosis Patients Undergoing Quinagolide Treatment Hyperprolactinemia, Endometriosis | Phase 4 | 2008-02-01 |
| Completed | Embryo Aneuploidies and Ovarian Stimulation Embryo Aneuploidies | Phase 4 | 2008-02-01 |
| Completed | The Impact of the Biopsy of 1-2 Cells in a PGD Program for Anueploidy Screening Healthy | N/A | 2007-11-01 |
| Terminated | Intrauterine Embryo Development With ANECOVA Device Healthy | Phase 3 | 2007-08-01 |
| Completed | Implantation Failure and PGD IMPLANTATION | Phase 4 | 2007-07-01 |
| Completed | Genomic Endometrial Expression in Obesity Obesity and Embryo Implantation | N/A | 2007-06-01 |
| Completed | Endometrial Gene Expression Profile in Controlled Ovarian Stimulation Cycles With Premature Luteinization Premature Luteinization | N/A | 2007-04-01 |
| Completed | Influence of Paternal Age on Assisted Reproduction Outcome We Will Retrospectively Assess Our Databases in Our Clinic, Instituto Valenciano de Infertilidad in Valencia (Spain), Searching for Assisted Reproduction Procedures | — | 2007-02-01 |
| Completed | Genetic Abnormalities and Oxidative Stress in Sperm as Cause of Recurrent Miscarriage. Recurrent Miscarriage | — | 2007-02-01 |
| Completed | Use of Antagonist Versus Agonist GnRH in Oocyte Recipient Endometrium Preparation Infertility | Phase 4 | 2007-01-01 |
| Completed | Study of Sperm Molecular Factors Implicated in Male Fertility Male Infertility | — | 2006-05-01 |
| Completed | Natural Progesterone and Preterm Birth in Twins Preterm Birth | Phase 3 | 2006-01-01 |
| Completed | GnRH Agonist and Intrauterine Insemination Intrauterine Insemination | Phase 4 | 2005-02-01 |
| Completed | Impact of Three Different Gonadotrophin Regimes on Egg Donation Program Ovarian Stimulation | Phase 4 | 2005-01-01 |
| Completed | Luteinizing Hormone (LH) Supplementation in Gonadotropin-releasing Hormone (GnRH) Antagonist Cycles Ovarian Stimulation | Phase 3 | 2005-01-01 |
| Completed | Ghrelin Levels in Early IVF Pregnancies Pregnancy | — | 2004-06-01 |
| Completed | Cabergoline Reduces OHSS Ovarian Hyperstimulation Syndrome | Phase 3 | 2004-04-01 |
| Completed | GnRH Agonist and Antagonists in an Oocyte Donation Program Effect of Two Protocols of Ovarian Stimulation on Oocyte Quality | Phase 4 | — |
| Completed | The Human Blastocyst Secretome and Implantome Blastocyst | — | — |
| Completed | Human Menopausal Gonadotropin (HMG) vs Recombinant Follicle Stimulating Hormone (rFSH) in Gonadotropin Releasi Ovarian Stimulation | Phase 3 | — |
| Completed | Thrombophilia and Thyroid Autoimmunity in Implantation Failure and Recurrent Miscarriage Thrombophilia, Thyroid Autoimmunity | — | — |
| Completed | Effect of Premature Luteinization on the Oocyte Quality in Oocyte Donation Program. Premature Luteinization | — | — |