Regional differences in waiting time to pregnancy among fertile couples from four European cities
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چکیده
منابع مشابه
Regional differences in waiting time to pregnancy among fertile couples from four European cities.
BACKGROUND A previous European study found a longer time to pregnancy (TTP) among fertile women from Paris compared with women from other Western European countries. A co-ordinated, cross-sectional study of pregnant couples from Denmark (Copenhagen), France (Paris), Scotland (Edinburgh) and Finland (Turku) was therefore undertaken to assess differences in waiting TTP among couples from these ci...
متن کاملTime to pregnancy and semen parameters: a cross-sectional study among fertile couples from four European cities.
BACKGROUND In fertile populations, little is known about the association between semen parameters and time to pregnancy (TTP). METHODS Pregnant women from Copenhagen, Edinburgh, Paris and Turku who conceived without medical intervention were asked for their TTP (942 couples), and their partners provided a semen sample. The proportion of morphologically normal sperm and the multiple anomalies ...
متن کاملRegional differences in time to pregnancy among fertile women from five Colombian regions with different use of glyphosate.
The objective of this study was to test whether there was an association between the use of glyphosate when applied by aerial spray for the eradication of illicit crops (cocaine and poppy) and time to pregnancy (TTP) among fertile women. A retrospective cohort study (with an ecological exposure index) of first pregnancies was undertaken in 2592 fertile Colombian women from 5 regions with differ...
متن کاملRegional Differences in Time to Pregnancy Among Fertile Women from Five Colombian Regions with Different use of Glyphosate Regional Differences in Glyphosate Use and Fecundity
Regional Differences in Glyphosate Use and Fecundity Luz-Helena Sanin, Gabriel Carrasquilla, Keith R. Solomon, Donald C. Cole, and E. J. P. Marshall Universidad Autonoma de Chihuahua, FEN, Mexico, Department of Public Health Sciences, University of Toronto, Toronto, Ontario, Canada, National Institute of Public Health, Mexico City, Mexico, Department of Microbiology, School of Health Sciences, ...
متن کاملTime trends in waiting time to pregnancy among Danish twins.
BACKGROUND Little is known about time trends in fecundity because few population-based data are available. In a survey among female twins born from 1953 to 1976, their time to pregnancy did not differ from singletons and can be considered to represent the fecundity of the general population. METHODS Information was collected by interview about waiting time to first pregnancy (TTP) and any per...
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ژورنال
عنوان ژورنال: Human Reproduction
سال: 2001
ISSN: 1460-2350,0268-1161
DOI: 10.1093/humrep/16.12.2697