Despite constant progress in in vitro fertilization (IVF) techniques and ovarian stimulation, pregnancy and embryo implantation rates remain modest . The phenomenon of embryo implantation depends both on the embryo itself and on endometrial receptivity
A favorable uterine medium is necessary for embryo implantation, but endometrial receptivity can be negatively affected by ovarian stimulation . Study of endometrial receptivity is especially limited in the context of IVF cycles . Biopsy of the endometrium cannot be considered during the treatment, and this has encouraged the development and use of ultrasonography and Doppler-like non-invasive methods to evaluate ovarian response to the stimulation and uterine receptivity .
Study Type
OBSERVATIONAL
Enrollment
120
Transvaginal Ultrasound with doppler study on endometrium will be made
Kasralainy hospital
Cairo, Egypt
RECRUITINGAlgazeerah and Kasralainy hospital
Giza, Egypt
NOT_YET_RECRUITINGThe number of patients who will have positive pregnancy rate
patients who will get pregnant in ICSI cycle with measuring their doppler indices before ovum pick up
Time frame: within 2 months
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