Approaches for analyzing the risks of adverse pregnancy outcomes have been the source of much debate and many publications. Much of the problem, in our view, is the conflation of time at risk with gestational age at birth (or birth weight, a proxy for gestational age). We consider the causal questions underlying such analyses with the help of a generic directed acyclic graph. We discuss competi...

BACKGROUND Intrauterine growth restriction (IUGR) and small for gestational age (SGA) birth have been considered possible indicators of the presence of malformations. The aim of this study is to evaluate such relationships in a population of newborns, along with other epidemiological and auxological parameters, in particular the ponderal index (PI). METHODS We analyzed the birth data of 1093 ...

Introduction: Obese and overweight women are more prone to gestational diabetes. Body mass index and weight gain during pregnancy play an important role in pregnancy and is considered as an important indicator of maternal and neonatal health. Because the prevalence of obesity in Yazd is remarkable, we studied the relationship between gestational diabetes with Pre-pregnancy BMI and weight gainin...

background: although gestational diabetes is a well-known cause of pregnancy complications, its epidemiology in iran has not been studied systematically. the aim of this review of published data was to describe epidemiology of gestational diabetes in iran. methods: we searched medline, www.sid.ir, www.magiran.com, www.iranmedex.com, and www.irandoc.ac.ir sites through march 2009, and examined t...

Background: Induced abortion is the medical or surgical termination of pregnancy before fetal viability. It has maternal or fetal indications. The aim of the present study was to evaluate the efficacy of the combination of methotrexate and misoprostol for termination of the pregnancy in the first trimester. Methods: This analytic study was performed on 100 women at the first trimester of pregna...

presence of maternal diabetes mellitus (dm) during pregnancy has important consequences for both mother and child. to determine maternal and fetal/neonatal complications of gestational dm and compare them with pre-gestational dm, a prospective study was performed in 100 diabetic women delivered in our hospital from january 2001 to april 2002. pregnancy outcome in 27 women with gestational dm an...

gestational diabetes increases the risks for mother and fetus during pregnancy. as a principle of caring for diabetes, recommending patients to lose weight through more physical activities and a restrictive diet has a long history. the present study was carried out aiming at determining and comparing dietary style and physical activity in women with gestational diabetes and healthy pregnant wom...

Gestational trophoblastic disease is an abnormality of pregnancy that encompasses a group of diseases that differ from each other in their propensity for regression, invasion, metastasis, and recurrence. In the past, it was common for patients with molar pregnancy to present with marked symptoms: copious bleeding; theca lutein cysts; uterus larger than appropriate for gestational age; early pre...

normal 0 false false false en-us x-none ar-sa objective: to compare the effect of betamethasonemethasone (betamethasone) and dexamethasonemethasone (dexamethasone) on maternal white blood cell (wbc) and differential count, erythrocyte sedimentation rate (esr), apgar score, maternal and fetal plasma glucose and length of admission to delivery , gestational age at delivery in women at risk of pre...