Age is a major prognosticator in extremely low oocyte retrieval cycles
نویسندگان
چکیده
منابع مشابه
Characterization of oocyte retrieval cycles with empty zona pellucida
Purpose To identify the factors that characterize cycles with empty zona pellucida (EZP). Methods Thirty-six oocyte retrieval cycles from which EZP were collected and another 36 cycles from which no EZP was collected were compared. The patients were divided into three groups: those with no EZP collected during any cycle, those with EZP collected during all cycles, and those experiencing cycle...
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Objective Currently, there is no agreement on the optimal urinary derived human chorionic gonadotropin (u-hCG) dose requirement for initiating final oocyte maturation prior to oocyte collection in in vitro fertilization (IVF), but doses that range from 2500- 15000 IU have been used. We intended to determine whether low dose u-hCG was effective for oocyte maturation in IVF/intracytoplasmic sperm...
متن کاملDonor age is a major determinant of success of oocyte donation/recipient programme.
BACKGROUND In recent years, particularly in developed countries, women have tended to delay childbirth until over 40 years of age. Our study aims to identify whether the donor's age or recipient's age influences the pregnancy and live birth rate following oocyte recipient cycles. METHODS A population study included 3889 fresh oocyte recipient cycles. Pregnancy and live delivery rates were com...
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Introduction: Newborns with extreme prematurity are considered those who have a birth weight under 1000 grams. Morpho-functional plurivisceral imaturity lead to particular diseases, through frequency and gravity. Objectives: The authors aim to study a lot of newborns with extremely low birth weight and to determine the major complications specific for this category. Material and method: the stu...
متن کاملSurvival and major neurodevelopmental impairment in extremely low gestational age newborns born 1990–2000: a retrospective cohort study
BACKGROUND It is important to determine if rates of survival and major neurodevelopmental impairment in extremely low gestational age newborns (ELGANs; infants born at 23-27 weeks gestation) are changing over time. METHODS Study infants were born at 23 to 27 weeks of gestation without congenital anomalies at a tertiary medical center between July 1, 1990 and June 30, 2000, to mothers residing...
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ژورنال
عنوان ژورنال: Taiwanese Journal of Obstetrics and Gynecology
سال: 2017
ISSN: 1028-4559
DOI: 10.1016/j.tjog.2016.04.039