نتایج جستجو برای: complications of pregnancy
تعداد نتایج: 21198231 فیلتر نتایج به سال:
Sexual activity during adolescence can lead to unwanted pregnancy, which in turn can result in serious maternal and fetal complications. The present study aimed to evaluate the complications related to adolescent pregnancy, through a systematic review using the Medical Subject Headings: "pregnancy complication" AND "adolescent" OR "pregnancy in adolescence". Only full original articles in Engli...
Assisted reproductive technologies (ART) like in vitro fertilization have enabled many infertile couples to achieve pregnancy. Although ART pregnancies have long been known to be characterized by increased rates for certain maternal complications, these complications are predictable based on the mother’s more advanced age - increased medical complications like hypertension or diabetes mellitus....
background: reported data from developed countries showed that annually a high percentage of health budgets consume for controlling and treatment of complications in diabetes disease. early diagnosis of diabetes, education and health cares, not only prevent progress of disease and complications but also it is cost effective. methods: for gestational diabetes screening, all pregnant women attend...
BACKGROUND: Blastocyst transfer may theoretically decrease the incidence of ectopic pregnancy following IVF-ET in view of the decreased uterine contractility reported on day 5. The purpose of our study is to specifically compare the tubal pregnancy rates between day 3 and day 5 transfers. METHODS: A retrospective analysis of all clinical pregnancies conceived in our IVF program since 1998 was p...
Background: Complete molar twin pregnancy with coexisting fetus is a rare and important diagnosis in obstetrics. Preeclampsia, preterm labor and life-threatening vaginal bleeding are the serious complications of this type of pregnancy. Gestational trophoblastic neoplasia should be ruled out after termination of pregnancy. In this study we reviewed a molar twin pregnancy with a live coexisting t...
Background: Twin pregnancy with a fetus and a diploid complete mole is not rare, but, the cases of twin pregnancy with a partial mole are rare. Nowadays, the prevalence of these cases has been increased due to the high rate of assisted reproductive techniques in reproductive medicine. The importance of twin pregnancy with a fetus and a diploid complete mole is mainly due to systemic complicatio...
human leukocyte antigen-g which is an immune tolerance effecter molecule has an important role in the maintenance of fetus during pregnancy. abortion is one of the complications of pregnancy period. in this research, we have studied levels of hla-g 5, hla-g7 isoforms in the abortion-threatened pregnant women in comparison with controls. in a case-control study, 101 abortion-threatened women an...
Masoudi M1, Asti P1, Hadizadegan A2 1. Instructor, Department of Midwifery, Faculty of Nursing and Midwifery, Lorestan University of Medical Sciences 2.GP Abstract Background: Trauma during pregnancy can lead to early complications such as abruption placenta, premature contraction and labor and at most, bleeding and fetus-maternal mortality. Trauma is one of the most causes of high risk pregn...
Assessment of the status of amniotic fluid phospholipids (qualitative and semi-quantitative) has become important in determining fetal lung maturity. In uncomplicated pregnancies, it has been documented that the ratio of lecithin to sphingomyelin (L/S ratio), with respect to pediatric gestational age, is a reliable predictor of maturity. In complicated pregnancies (e.g., toxemia, diabetes melli...
zinc deficiency during pregnancy has been related to adverse pregnancy outcomes. however, the results of zinc-supplementation trials have not been consistent in improvement of pregnancies outcomes. this study was undertaken to investigate whether zinc supplementation was associated with pregnancy complications in iranian women during the last 2 trimesters. it also assessed the anthropometric me...
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