A comparative study to determine whether bed rest after embryo transfer (ET) affects on IVF (In Vitro Fertilization)outcome. This study includes 240 patients undergoing IVF treatment with donated oocytes. All the procedures of IVF, of the embryo transfer, and of the administration of medications are performed as always and there are no variations. The only highlighted procedure in this study is immediately after the embryo transfer. There are two groups: one which will rest in bed for 10 minutes after the transfer and one which will not rest after the transfer. Both procedures are common, usually depending on the habitual clinical practice of each clinic internationally. Patients from both group receive the routine post transfer instructions and treatment.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
SUPPORTIVE_CARE
Masking
NONE
Enrollment
240
Patients will rest in bed ten minutes after the embryo transfer.
Patients will not rest in bed after the embryo transfer.
Instituto Valenciano de Infertilidad
Valencia, Spain
Live birth infant rate after delivery from both groups of study
Whether bed rest after embryo transfer affects the pregnancy rate in IVF treatment with oocyte donation.
Time frame: 10 months
Implantation rate
Time frame: 2 months
Miscarriage rate
Time frame: 5 months
Birth weight of live newborn infant after delivery
Time frame: 10 months
Birth height of live newborn infant after delivery
Time frame: 10 months
Cranial perimeter of live newborn infant after delivery
Time frame: 10 months
APGAR score of live newborn infant after delivery
Time frame: 10 months
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