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Sex Selection of Human Spermatozoa
RecruitingHealthy volunteers welcome
Who can join
Ages 18 to 89 · All sexes · Healthy volunteers welcome
Full eligibility criteria
Inclusion Criteria: * Couples undergoing infertility treatment with IVF or insemination seeking gender specific offspring for medical and non medical reasons Exclusion Criteria: * Severe male factor
About the study
This study aims to demonstrate a reliable method of selecting gender specific sperm. X-bearing spermatozoa and Y-bearing spermatozoa will be identified from the density gradient layers. The selected gender specimen will then be utilized for assisted reproductive fertilization- in vitro fertilization or intrauterine insemination which are routine standard of care procedures.
What is being tested
- Sperm Sorting (procedure)
Sponsor: Weill Medical College of Cornell University · Participants: 2,000 · Started: Nov 6, 2013
Contact the study team
- Rodriq Stubbs, MS, NP · Phone: 646-962-3276
- Stephanie Cheung · Phone: 646-962-8448
Official record on ClinicalTrials.gov — NCT05500573
Locations in the U.S.
| New York | Center for Reproductive Medicine- Weill Cornell Medicine, New York |
Conditions
From ClinicalTrials.gov, data retrieved Sep 30, 2026. Each study sets its own eligibility; the study team decides who can join.