| Sensor Technology Assessments of Reproductive Target Study (NCT06142097) | Ouraring Inc. | 2022-06-15 |
| Menstrual Cycle Phase and Oral Contraceptive Pill (OCP) Use on Muscle Protein Synthesis (NCT05347667) | McMaster University | 2022-05-01 |
| The Effects of Night Shift Work on Health Across the Menstrual Cycle (NCT06683248) | Uppsala University | 2022-04-25 |
| Influence of Menstrual Cycle Stages on Female Athletes (NCT05576740) | Universitat Jaume I | 2022-03-16 |
| Hand Grip Strength in Athletic and Non-Athletic Girls at Different Phases of Menstrual Cycle (NCT06086262) | Heba Ahmed Mohamed Ahmed | 2021-11-14 |
| Investigating the Endocrine-metabolic-immunological Axis During the Female Menstrual Cycle by Functional Genomics (NCT06072391) | University of Bonn | 2021-11-03 |
| Hormonal Effect of Different Menstrual Phases on Dynamic Balance in Postpubertal Females (NCT05088122) | Cairo University | 2021-10-15 |
| Body Awareness and Perception Across Menstrual Phases: (NCT06789354) | Marmara University | 2020-05-23 |
| Apple Women's Health Study (NCT04196595) | Apple Inc. | 2019-11-14 |
| Effects of Resistance Training on Substrate Metabolism During the Menstrual Cycle (NCT04024826) | Southern Illinois University Edwardsville | 2019-07-01 |
| Position Sense, Balance, and Dual Task Performance at the Menstrual Cycle in Females With Multiple Sclerosis (NCT04286828) | Ankara Yildirim Beyazıt University | 2019-03-25 |
| Menstrual Phase and Smoking Cessation at a State Quitline (NCT03908320) | University of Arizona | 2019-01-15 |
| Menstrual Cycle Phases on Recovery and Cognitive Function (NCT03708692) | Yuzuncu Yil University | 2018-09-30 |
| Effects of Menstrual Cycle on Preoperative Anxiety (NCT03708679) | Yuzuncu Yil University | 2018-09-15 |
| Cyclic Variation in Micronutrient Concentrations and Plasma Volume (NCT03422809) | Alison Gernand | 2018-01-17 |
| The Effects of the Female Hormones on Cerebral Perfusion (NCT03299179) | University Ghent | 2016-10-03 |
| Tracking IUD Bleeding Experiences: An Evaluation of Bleeding Profiles in New Intrauterine Device Users (NCT02311478) | University of Utah | 2014-12-01 |
| Impact of Sleep Disruption on the Menstrual Cycle (NCT00456222) | Brigham and Women's Hospital | 2003-06-01 |
| The Effects of Continuous Administration of a Monophasic Oral Contraceptive on Bleeding Days and Endometrial and Ovarian Function (NCT00128726) | Milton S. Hershey Medical Center | 2001-06-01 |
| Menstrual Cycle Maintenance and Quality of Life: A Prospective Study (NCT00589654) | Memorial Sloan Kettering Cancer Center | 1997-12-01 |