نتایج جستجو برای: preconception

تعداد نتایج: 1761  

Journal: :Human reproduction 2009
Nemeh Ahmad Al-Akour Mohammad Khassawneh Yousef Khader Edgar Dahl

BACKGROUND Preconception sex selection for non-medical reasons is a controversial issue in bioethics. Little research has described preferences for preconception sex selection among Arab populations. This study describes the sex preference and interest in employing sex selection techniques among pregnant women in northern Jordan. METHODS A self-reported questionnaire was administered to 600 p...

Journal: :Obstetrics & Gynecology International Journal 2023

Promote the change from genetic counselling carried out in preconception and prenatal check-ups, to provided by midwives themselves at same level of care with an open perspective multiculturalism plurality. This would mean improving primary for women their families, a cost-effective activity practised midwives. However, considering experience other countries where undertake this activity, we be...

Journal: :Neurology 2004
P B Pennell D J Newport Z N Stowe S L Helmers J Q Montgomery T R Henry

This study was performed to clarify alterations in lamotrigine (LTG) clearance during pregnancy and childbirth. Fourteen women on LTG monotherapy had LTG concentration samples obtained before conception and monthly. LTG apparent clearance, weight-adjusted relative clearance, and percentages of baseline clearance significantly differed between preconception baseline and each trimester and betwee...

2017
M. Poels M.P.H. Koster A. Franx H.F. van Stel

BACKGROUND The attention for preconception care (PCC) has grown substantially in recent years, yet PCC is far from routine in daily practice. One of the major challenges for the implementation of PCC is to identify how it can best be organized and provided within the primary care setting. The aim of this study was to identify bottlenecks and solutions for the delivery of PCC from a healthcare p...

2017
Huiting Liu Shi Chen Huijuan Zhu Hongbo Yang Fengying Gong Linjie Wang Yu Jiang Bill Q Lian Chengsheng Yan Jianqang Li Qing Wang Shikun Zhang Hui Pan

BACKGROUND Birth weight is a critical indicator of neonatal health and foretells people's health in adolescence and even adulthood. Some researchers have warned against the adverse effects on babies' birth weight of exposure to pollutants in interior decoration or oil paint by odour intake. This study evaluated the effects of maternal exposure to such factors before conception on the birth weig...

Journal: :Lancet 2011
Vicki Flenady Philippa Middleton Gordon C Smith Wes Duke Jan Jaap Erwich T Yee Khong Jim Neilson Majid Ezzati Laura Koopmans David Ellwood Ruth Fretts J Frederik Frøen

Stillbirth rates in high-income countries declined dramatically from about 1940, but this decline has slowed or stalled over recent times. The present variation in stillbirth rates across and within high-income countries indicates that further reduction in stillbirth is possible. Large disparities (linked to disadvantage such as poverty) in stillbirth rates need to be addressed by providing mor...

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