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Study for Future Families

This study has been completed.
Sponsor:
ClinicalTrials.gov Identifier:
NCT00011687
First Posted: February 28, 2001
Last Update Posted: March 23, 2006
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by:
National Institute of Environmental Health Sciences (NIEHS)
February 26, 2001
February 28, 2001
March 23, 2006
September 1999
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Complete list of historical versions of study NCT00011687 on ClinicalTrials.gov Archive Site
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Study for Future Families
US Study of Semen Quality in Partners of Pregnant Women
The Study for Future Families is a multi-center study that is recruiting pregnant women and their partners in four US cities to look for differences between cities in several measures of reproductive health. These measures include how long it took couples to conceive as well as hormone levels and semen quality in the male partners. This study is modeled after a study in four European cities so that,when complete, data on the 300 couples in each of the eight cities can be compared.
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Observational
Allocation: Random Sample
Primary Purpose: Screening
Time Perspective: Cross-Sectional
Time Perspective: Prospective
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Pregnancy
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*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Completed
2400
September 2003
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Pregnant women and their partners who are literate in English or Spanish and competent to complete a questionnaire whose pregnancy was conceived without medical intervention.
Sexes Eligible for Study: All
18 Years and older   (Adult, Senior)
Yes
Contact information is only displayed when the study is recruiting subjects
United States
 
 
NCT00011687
9916-CP-001
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National Institute of Environmental Health Sciences (NIEHS)
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National Institute of Environmental Health Sciences (NIEHS)
March 2006