| Elagolix for Fertility Enhancement Clinical Trial (NCT04039204) | Wake Forest University Health Sciences | 2022-01-15 |
| Vaginal Estradiol and Oral Guaifenesin in Clomiphene Ovulation Induction (NCT07398924) | Yuzuncu Yil University | 2022-01-06 |
| New Protocol in Unexplained Infertility (NCT04754243) | Tanta University | 2021-03-01 |
| Unexplained Infertility Treated by Hysteroscopy-laparoscopy (NCT04465045) | University Hospital, Montpellier | 2020-06-01 |
| Incremental Clomiphene Citrate Doses in Successive Cycles and FSH, LH and Steroid Hormone Levels (NCT04210765) | Bagcilar Training and Research Hospital | 2019-08-02 |
| A Therapeutic Protocol in Previous Failed ART Patients With High Total NK Cells (NCT03792997) | Benha University | 2019-01-01 |
| Uterine Scratching in Intra-Uterine Insemination (NCT03828786) | Clinique Ovo | 2018-07-15 |
| Role of Routine Hysteroscopy in Management of Cases of Unexplained Infertility (NCT03380364) | Ain Shams University | 2018-04-01 |
| Assessment of Endometrial Thickness & Subendometrial Perfusion by 3D Power Doppler in Women With Unexplained Infertility and PCOS. (NCT03397693) | Assiut University | 2018-01-03 |
| Using Microfluidic Separation Sperm Selection for Unexplained Infertility and Reccurrent Implantation Failure (NCT03355937) | Acibadem University | 2018-01-01 |
| Effect of Endometrial Injury in Couples With Unexplained Infertility (NCT03398993) | Cairo University | 2018-01-01 |
| Assessing the Endometrial Environment in Recurrent Pregnancy Loss and Unexplained Infertility (NCT03401918) | Stanford University | 2017-08-01 |
| A Study of Lidocaine Pertubation as a Treatment for Unexplained Infertility (NCT03386552) | Isifer AB | 2017-06-20 |
| Serum Kisspeptin Levels in Infertile Women (NCT03018314) | Bakirkoy Dr. Sadi Konuk Research and Training Hospital | 2016-06-01 |
| Preovulatory Uterine Flushing With Saline as a Treatment for Unexplained Infertility (NCT02539290) | CHU de Quebec-Universite Laval | 2015-12-30 |
| Acupuncture for Unexplained Subfertiliy (NCT02624076) | Heilongjiang University of Chinese Medicine | 2015-12-01 |
| Effect of Danazol on Endometrial αvβ3 Integrin Expression in Patients With Unexplained Recurrent Implantation Failure (NCT03563664) | Ain Shams University | 2015-08-01 |
| The Effects of Using Fertile Chip in Sperm Selection for Intracytoplasmic Sperm Injection in Unexplained Infertility (NCT02488434) | Baskent University | 2015-06-01 |
| The Effect of LMWH on ICSI in Patients With Unexplained Infertility and Negative Immunological Markers (NCT02861105) | Ain Shams University | 2015-01-01 |
| Uterine Flushing With Human Chorionic Gonadotrophin and Unexplained Infertility (NCT03461601) | Ahmed Walid Anwar Murad | 2014-06-01 |
| Dual FSH/HCG Trigger in Letrozole Stimulated Intrauterine Insemination Cycles in Women With Unexplained Infertility (NCT02739516) | Benha University | 2014-06-01 |
| The Predictive Value of the Sperm Chromatin Dispersion Test, Halosperm®, Before and After Sperm Preparation for Clinical Pregnancy in Cases of Unexplained Infertility Treated With Intra-uterine Insemination (First Cycle) and Ovulation Induction With Clomiphene Citrate. (NCT02235103) | University Hospital, Ghent | 2014-04-01 |
| Endometrial Scratching by Pipelle on Pregnancy Rate in Unexplained Infertility (NCT02084914) | Ain Shams University | 2013-12-01 |
| Endometrial Injury in Women With Unexplained Infertility (NCT02628756) | Mansoura Integrated Fertility Center | 2013-06-01 |
| Nimodipine to Prevent LH Surge During Ovulation Induction: Blinded Placebo-controlled RCT (NCT01672801) | Boston IVF | 2012-09-01 |
| Swim up and Gradient Methods Used in Assisted Reproduction Techniques on DNA Fragmentation of Spermatozoa (NCT01859520) | Gazi University | 2012-07-01 |
| Endocrine Disrupting Chemicals: Potential Effects on Male and Female Reproductive Health in Saskatchewan (NCT02272439) | University of Saskatchewan | 2012-03-01 |
| Treg, Th17 Cells, NKT in Epithelial Ovarian Tumor (NCT03779399) | Medical University of Lublin | 2011-12-01 |
| Unexplained Infertility Among Asthmatic and Atopic Patients (NCT01788735) | Elisabeth Juul Gade | 2011-12-01 |
| Luteal Phase Support With Progesterone Versus Estrogen and Progesterone on Pregnancy Rates (NCT01237535) | Rabin Medical Center | 2011-11-01 |
| Impact of Sperm DNA Integrity on In Vitro Cycles (NCT01232465) | Northwell Health | 2010-10-01 |
| Assessment of Multiple Intrauterine Gestations From Ovarian Stimulation (NCT01044862) | Yale University | 2010-06-01 |
| Endometrial Scratch Injury in Women With Unexplained Infertility Undergoing IUI (NCT02349750) | Cairo University | 2010-01-01 |
| Study of Oral Dehydroepiandrosterone(DHEA) to Treat Previously Unexplained Infertility (NCT00650754) | Center for Human Reproduction | 2008-03-01 |