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OBJECTIVE We sought to examine the prevalence of pelvic organ prolapse (POP) symptoms and risk factors in a general white population. STUDY DESIGN This was a cross-sectional study. All female(More)
The beneficial effect of additional folic acid in the periconceptional period to prevent neural tube defects, orofacial clefts, and conotruncal heart defects in the offspring has been shown. Folate(More)
OBJECTIVE To determine the frequency of C677T methylenetetrahydrofolate reductase (MTHFR) polymorphism in fertile and subfertile males, and the MTHFR-dependent response of sperm concentration after(More)
OBJECTIVE Recommendations on folic acid use to prevent neural tube defects have been launched in several countries. Adequate folic acid use seems to be low. This study assesses the prevalence of(More)