Comparison of fertility outcome in freeze embryo transfer cycles with endometrial preparation by natural cycle or artificial cycle
Not Applicable
- Conditions
- Infertility.Female infertility
- Registration Number
- IRCT2016031022795N3
- Lead Sponsor
- Tehran University of Medical Sciences
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- Female
- Target Recruitment
- 140
Inclusion Criteria
regular menses; age between 18-40 years old; an ivf cycle less than two years ago; having atleast 2 freeze embryos.
Exclusion criteria: abnormal uterine bleeding; any endometrial pathology; history of 3 previous IVF failure; any underlying disease; endometriosis; sever male factor infertility need to TESE and PESA.
Exclusion Criteria
Not provided
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Clinical pregnancy rate. Timepoint: 4 weeks after embryo transfer. Method of measurement: Find gestational sac on transvaginal sonography.
- Secondary Outcome Measures
Name Time Method Chemical pregnancy rate in two group. Timepoint: two weeks after transfer for biochemical pregnancy. Method of measurement: BHCG for biochemical.;Rate of abortion. Timepoint: 12 weeks after transfer for abortion. Method of measurement: physical examination and trans vaginal sonography for abortion.;Clinical pregnancy rate. Timepoint: 4weeks for clinical pregnancy. Method of measurement: trans vaginal sonography for clinical.;Live Birth Rate. Timepoint: 24 weeks after transfer for live birth rate. Method of measurement: following of patients until 26 weeks in pregnancy for live birth rate.