Objective: To determine whether there is a difference between the known gestational age in pregnancies conceived after IVF and the estimated gestational age based on the crown-rump length (CRL) measurement during the first trimester.Design: We retrospectively (between 2007 and 2012) studied a cohort of 6,739 patients who underwent ultrasonography between 11 and 13+6 weeks of amenorrhea.Setting: Hospital.Patient(s): Group A consisted of 6,621 patients with regular menses whose term was calculated based on the date of their last menstrual period (LMP). Group B consisted of 529 patients whose pregnancies had been achieved by IVF and in whom term was calculated based on the date of fresh or frozen ET.Intervention(s): None.Main outcome measure(s...
PURPOSE: Understanding the natural length of human pregnancy is central to clinical care. However, v...
PURPOSE: Understanding the natural length of human pregnancy is central to clinical care. However, v...
Objective: To compare pregnancy outcome after prenatal genetic testing by chorionic villus sampling ...
Objective: To determine the influence of the infertility diagnosis on gestational age (GA) and birth...
OBJECTIVES: There are no international standards for relating fetal crown-rump length (CRL) to gesta...
Background/Objective: This study was performed to identify pregnancy outcome in a population of Saud...
Background: Ultrasonography is one of the most important and useful diagnostic tool in the field of ...
Objective: Increasing numbers of mature women are achieving pregnancy largely through assisted repro...
STUDY QUESTION: Is in vitro fertilization treatment with or without intracytoplasmatic sperm injecti...
Objective(s): We intend to verify if fetal volume and crown-rump length were different between singl...
<b><i>Introduction:</i></b> The purpose of this study was to obtain precise knowledge of fetal biome...
Objective To assess the relationship between maternal age, chromosome abnormality, implantation, and...
Objectives There are no international standards for relating fetal crown-rump length (CRL) to gestat...
Infertility, the inability to achieve a natural pregnancy within twelve months, affects roughly 10% ...
OBJECTIVE: To assess the relationship between maternal age, chromosome abnormality, implantation, an...
PURPOSE: Understanding the natural length of human pregnancy is central to clinical care. However, v...
PURPOSE: Understanding the natural length of human pregnancy is central to clinical care. However, v...
Objective: To compare pregnancy outcome after prenatal genetic testing by chorionic villus sampling ...
Objective: To determine the influence of the infertility diagnosis on gestational age (GA) and birth...
OBJECTIVES: There are no international standards for relating fetal crown-rump length (CRL) to gesta...
Background/Objective: This study was performed to identify pregnancy outcome in a population of Saud...
Background: Ultrasonography is one of the most important and useful diagnostic tool in the field of ...
Objective: Increasing numbers of mature women are achieving pregnancy largely through assisted repro...
STUDY QUESTION: Is in vitro fertilization treatment with or without intracytoplasmatic sperm injecti...
Objective(s): We intend to verify if fetal volume and crown-rump length were different between singl...
<b><i>Introduction:</i></b> The purpose of this study was to obtain precise knowledge of fetal biome...
Objective To assess the relationship between maternal age, chromosome abnormality, implantation, and...
Objectives There are no international standards for relating fetal crown-rump length (CRL) to gestat...
Infertility, the inability to achieve a natural pregnancy within twelve months, affects roughly 10% ...
OBJECTIVE: To assess the relationship between maternal age, chromosome abnormality, implantation, an...
PURPOSE: Understanding the natural length of human pregnancy is central to clinical care. However, v...
PURPOSE: Understanding the natural length of human pregnancy is central to clinical care. However, v...
Objective: To compare pregnancy outcome after prenatal genetic testing by chorionic villus sampling ...