نتایج جستجو برای: delivery duration
تعداد نتایج: 405218 فیلتر نتایج به سال:
Background and Objectives: Pregnancy is one of the most important stages of women's life, which results in significant physical, mental and social changes. Therefore, empowering pregnant women to adapt to these changes is necessary. Child birth preparation classes have been designed and conducted for this purpose. This study conducted to review the studies on the effect of child birth preparati...
Background: The aim of this survey was to evaluate the prevalence of some perinatal complications in birth weight discordance (BWD) among twin pregnancies.Methods: In a descriptive analytical cross-sectional study, 490 twin neonates (245 twin pregnancies) born at Mirzakoochakkhan Hospital from 1999 to 2003 were evaluated. Maternal and neonatal data of each delivery were collected for BWD, gesta...
Background: Nulliparous women often are extremely anxious because of fear of labor pain and this anxiety will decrease their chances of normal vaginal delivery. The aim of this study was to investigate the effects of chewing sugar-free gum on labor anxiety in nulliparous women. Methods: This study was a randomized clinical trial and performed on 66 nulliparous pregnant women with spon...
BACKGROUND Epidural analgesia is an effective and popular way to relieve labour pain but it may interfere with normal mechanism of labour. The objective of this study was to evaluate the outcome of labour in women with effective epidural analgesia in terms of duration of labour, mode of delivery and neonatal outcome. METHODS This was a quasi-experimental study conducted in the Department of O...
We present an alternative method for measuring ultrashort extreme-ultraviolet pulses that can be synchronized with an intense infrared pulse. The method, based on photoionization of a target atom by the extremeultraviolet pulse in the presence of the infrared pulse, has a potential accuracy of close to 1 fs and is susceptible to single-shot operation. It is demonstrated on harmonic 15 of a tita...
AIM To compare the efficacy and safety of two misoprostol dosing regimens for induction of labour in primiparous (1P) and multiparous (>1P) women. METHODS Retrospective study of induction of labour using vaginal misoprostol 25 μg vs. 50 μg every 6 h in 942 women at a tertiary centre. The main outcome variables are induction-to-delivery interval, latency period duration, vaginal delivery withi...
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