View clinical trials related to InVitro Fertilization.
Filter by:After detailed history and examination, long luteal protocol will be used for controlled ovarian hyperstimulation, so the patient will start treatment in day 21 of previous cycle, then in the early follicular phase of next cycle day 2-3 will have transvaginal sonography for assessment of total ovarian volume and number of antral follicles measuring (2-10mm) in diameter. On the same day a venous sample will be obtained for the measurement of AMH, basal FSH and E2 levels
This prospective study will be conducted on 120 patients candidates for ICSI cycle and following the long protocol for controlled ovarian stimulation; the patients were randomly allocated in a 1:1 ratio to either group A; where the embryo transfer was assisted by transabdominal ultrasound and group B; where the embryo transfer was assisted by Transvaginal ultrasound. The study nurse opened the sealed envelopes according to sequence of attendance of patients to allocate patients to the assigned group. Both the patient and the operator were blind to the assigned group. All the transfers were done on day 3 after OPU for at least 2 grade I embryos using the Edwards-Wallace embryo replacement catheter using the same ultrasound device. Quantitative serum hCG test was done for all patients 14 days after the transfer.
Ovarian stimulation will be done using the Microdose flare-up regimen. The patient will receive diluted doses of the GnRH agonist leuprolide acetate 40 µg, given subcutaneously twice daily. Two days later, stimulation will be initiated by intramuscular (IM) injections of HMG (Merional, IBSA, Germany) in a dose of 300 IU/day. Follicular monitoring began from the ninth day of the cycle by serial vaginal ultrasonography and measurement of serum E2 levels. IM injections of 10000 IU HCG (Choriomon; IBSA, Germany) will be injected when at least 2 follicles 18 mm were observed on ultrasonography. Oocytes willbe retrieved 36 hours after hCG injection using a 17-gauge aspiration needle under transvaginal ultrasound guidance. The pelvis is evaluated with ultrasound to ensure that there is no internal bleeding. After fertilization was confirmed when two polar bodies and two pronuclear were observed 18-20 hours after insemination, one to three grade A embryos were transferred at day 3 fertilization. The luteal phase support will be initiated from the day of oocyte retrieval for all patients with (Cyclogest 400 mg, Actavis pharmaceutical, UK) vaginal suppositories per day till the day of serum pregnancy test was done.