Status:
UNKNOWN
Effect of Embryo Migration in Fresh Oocyte Donation Cycles
Lead Sponsor:
Zeynep Kamil Maternity and Pediatric Research and Training Hospital
Conditions:
Infertility
Eligibility:
FEMALE
23-50 years
Brief Summary
The investigators aimed to evaluate the impact of embryo distance from fundal endometrium, measured 60 minutes after transabdominal ultrasound guided embryo transfer(ET), on clinical pregnancy rates(C...
Detailed Description
Embryos were considered to be staying at the initial expulsion site for long years. However, in 1976 Edwards and Steptoe reported a tubal ectopic pregnancy after in vitro fertilization (IVF) with a da...
Eligibility Criteria
Inclusion
- fresh oocyte donation cycles
- Anatomically anteverted-anteflexed recipient uterus
- partners with normal sperm parameters
Exclusion
- Data of women who did not give approval
- IVF cycles
- frozen-thawed embryo transfer cycles
- cryopreserved-thawed OD cycles
- abnormal sperm parameters or need of any testicular interventions
- Anatomically retroverted-retroflexed recipient uterus
- teneculum required embryo transfers
- difficult transfers
Key Trial Info
Start Date :
January 1 2016
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
July 25 2021
Estimated Enrollment :
653 Patients enrolled
Trial Details
Trial ID
NCT04855669
Start Date
January 1 2016
End Date
July 25 2021
Last Update
April 22 2021
Active Locations (1)
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1
Dunya In vitro fertilization center
Kyrenia, Cyprus