RATIONALE Symptoms of sleep-disordered breathing (SDB) are common among pregnant women, and several studies link SDB symptoms with gestational hypertension and preeclampsia. However, few prospective studies objectively measuring SDB during pregnancy have been performed. OBJECTIVES We performed a prospective cohort study examining risk factors for third trimester SDB in pregnant women. MEASU...

urine sample) occurring after the 20th week of gestation. Edema is common in patients with preeclampsia but is not necessary for the diagnosis. Eclampsia is defined by seizures, usually in the setting of preeclampsia. Seizures are rare without underlying preeclampsia. Although preeclampsia develops most commonly after the 20th week of pregnancy, it may occur in the postpartum period, usually wi...

background physical activity (pa) patterns during pregnancy have not been explored in depth and most previous studies lack assessment of variables such as type, frequency, duration and intensity of activity. objectives this study had two goals: 1) to analyze pa patterns during pregnancy according to weekly time spent on different types of activity; and 2) to determine women’s perception about h...

[Purpose] The aim of this study was to investigate the changes in pain intensity, spinal curvature, and balance and gait ability according to the pregnancy period. [Subjects] Nineteen pregnant women and fifteen nonpregnant women were recruited in this study. [Methods] The pain intensity, spinal curvature, gait, and balance of pregnant women were measured according to the pregnant period (2nd an...

normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 background: irritable bowel syndrome (ibs) is one of the most common functional gastrointestinal disorders presented by bowel habit change and abdominal pain without any structural defect. prevalence of ibs in iran was reported between 4.2-18.4%. although the etiology is still unknown but many factors such as motility diso...

Normal pregnancy is associated with intense alterations in the maternal cardiovascular system. The aim of the present study was, to assess the influence of normal pregnancy on maternal central aortic pressures, arterial stiffness, and arterial wave reflection using non-invasive PC based cardiovascular risk analysis system (Periscope). The current study was conducted on 137 women with, normotens...

objective: to study the pregnancy outcomes in first trimester vaginal bleeding. materials and methods: this cross sectional study was done on 60 pregnant women with first trimester vaginal bleeding referring to university hospitals affiliated to islamic azad university, tehran, iran. all women were evaluated for the outcomes including abortion, preterm rapture of membranes, preterm labor, secon...

Most studies of alcohol consumption in pregnancy have looked at one time point only, often relying on recall. The aim of this longitudinal study was to determine whether alcohol consumption changes in early and late pregnancy and whether this affects perinatal outcomes. We performed a prospective cohort study, conducted from November 2010 to December 2011 at a teaching hospital in the Republic ...