Condition tags
- infertility 1
Top journals
Frequent coauthors
- Schisterman EF 3
- Sunni L. Mumford 3
- Johnstone E 2
- Ryan G 2
- Hotaling J 2
- Perkins NJ 2
- Clemons T 1
- Connell MT 1
- Carrell DT 1
- DiTosto JD 1
ObjectiveTo evaluate associations between preconception 25-hydroxyvitamin D (25(OH)D) levels and biomarkers in female and male partners on live birth (LB), pregnancy loss, and semen quality.DesignSecondary analysis using the folic acid and …
ImportanceDietary supplements marketed for male fertility commonly contain folic acid and zinc based on limited prior evidence for improving semen quality. However, no large-scale trial has examined the efficacy of this therapy for improvin…
Several autoimmune conditions have adverse effects on reproductive outcomes, but the relationship between family history of autoimmune disease in women without these conditions and pregnancy is uncertain. The objective of this study was to …
Using data from the Third National Health and Nutrition Examination Survey, we assessed measures of puberty in U.S. girls in relation to blood lead levels to determine whether sexual maturation may be affected by current environmental lead …