نتایج جستجو برای: pregnancies
تعداد نتایج: 21775 فیلتر نتایج به سال:
In South Africa, unplanned pregnancies, especially in black communities remain a challenge. This survey was conducted at a nursing college in South Africa to identify and describe factors that contributed to pregnancies among student nurses enrolled at this college. A quantitative descriptive survey was done by using self-administered questionnaires. Seventy-seven female students of the targete...
OBJECTIVE To analyze the differences in placental perfusion in pregnancies following oocyte donation compared to spontaneous pregnancies. PARTICIPANTS AND METHODS A total of 33 patients who became pregnant after oocyte donation are studied and compared to 42 spontaneously pregnant participants. A 3-dimensional Power Doppler is used to obtain 3 placental volumes. Of each volume, 3 portions are...
The authors estimated the number of clinically recognized pregnancies that occurred annually from 1981 to 1991 in the United States by type of outcome and by race. Estimates of the numbers of livebirths, induced abortions, ectopic pregnancies, and fetal deaths were obtained by using data from the Centers for Disease Control and Prevention in Atlanta, Georgia. The number of spontaneous abortions...
Introduction: Unplanned pregnancy has been associated with postpartum depression but there is little information about other psycho-emotional disorders. Objective: We aimed to determine the presence of psycho-emotional disorders in women with unplanned pregnancy. Methods: Six-hundred and four women were recruited and divided into two groups: One consisting of 302 women with unplanned pregnancie...
BACKGROUND Diabetes in pregnancy has been associated with a paradoxically reduced risk of neonatal death in twin pregnancies. Risk "shift" may be a concern in that the reduction in neonatal deaths may be due to an increase in fetal deaths (stillbirths). This study aimed to clarify the impact of diabetes on the risk of perinatal death (neonatal death plus stillbirth) in twin pregnancies. METHO...
OBJECTIVE To estimate isotretinoin exposure in Dutch pregnant women despite the implemented pregnancy prevention programme (PPP) and second, to analyse the occurrence of adverse fetal or neonatal outcomes in these isotretinoin exposed pregnancies. DESIGN Population-based study. SETTING The Netherlands. PARTICIPANTS A cohort of 203,962 pregnancies with onset between 1 January 1999 and 1 Se...
BACKGROUND AND OBJECTIVES Pregnancy in ESRD is rare and poses substantial risk for mother and baby. This study describes a large series of pregnancies in women undergoing long-term dialysis treatment and reviews maternal and fetal outcomes. Specifically, women who had conceived before and after starting long-term dialysis are compared. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENT All pregnanc...
BACKGROUND Assisted reproduction treatment (ART) entails a risk of ectopic pregnancy and early pregnancy loss. Serum HCG has been found to be predictive of pregnancy outcome. Our aim was to assess the clinical value of a single early HCG assay in ART pregnancies taking into account the aetiology and treatment of infertility. METHODS During 1994-1999, we studied 774 embryo transfer cycles resu...
Drug abuse in pregnancy is not uncommon, and the use of illicit opioids during pregnancy is associated with an increased risk of adverse outcomes. The aim of the study was to assess neonatal outcome of pregnancy with maternal addiction. Materials and Methods: In this cohort study we assessed 100 pregnant women 15 -49 years old. To identify drug exposure was used self- questionnaire (Self-Repo...
Background Down syndrome screening at first-trimester may cause a higher false positive rate in pregnant patients who have undergone assisted reproductive technologies (ART). Combining the second largest series of biophysical and biochemical tests in the first trimester of pregnancy after ART is mentioned in few studies. MaterialsAndMethods Ghisoni et al explored that NT measurement between ART...
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