Comparison of pregnancy rates in simultaneous 3 and 5-day embryo transfer with 5-day embryo transfer in patients with a history of recurrent implantation failure
Not Applicable
Recruiting
- Conditions
- Infertility.Complications of attempted introduction of embryo in embryo transferN98.3
- Registration Number
- IRCT20181030041503N5
- Lead Sponsor
- Mashhad University of Medical Sciences
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- Female
- Target Recruitment
- 126
Inclusion Criteria
Infertile women (18-42 years) with a history of at least two failed embryo transfers and at least two good-quality embryos have been transferred.• There are at least two 3-day-old freezers with grade 1 or 2• Normal couple karyotype• Lack of uterine abnormalities and thrombophilic disorders
Exclusion Criteria
Not provided
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Chemical pregnancy rate. Timepoint: 2 week after embryo transfer. Method of measurement: BHCG serum.;The rate of clinical pregnancy. Timepoint: 6 weeks after embryo transfer. Method of measurement: Sonography.;Ongoing pregnancy. Timepoint: Continue pregnancy for up to 12 weeks. Method of measurement: Transvaginal ultrasound.
- Secondary Outcome Measures
Name Time Method Rate of miscarriage. Timepoint: Before 20 weeks of pregnancy. Method of measurement: Bleeding and expulsion of the fetus.