BACKGROUND: Diet is a modifiable lifestyle factor linked with fertility in a growing number of studies. OBJECTIVE: The objective of this study was to evaluate the association between dietary energy density (ED), a summary measure of diet q…
OBJECTIVE: To evaluate the role of vitamin D intake and serum levels on conception of clinical pregnancy and live birth. DESIGN: Prospective cohort study. SETTING: Academic medical centers. PATIENT(S): Healthy, nulliparous women, age 18-…
OBJECTIVE: To determine whether increased antioxidant intake in women is associated with shorter time to pregnancy (TTP) among a cohort of couples being treated for unexplained infertility. DESIGN: Secondary data analysis of a randomized c…
BACKGROUND: Reproductive failure is a significant public health concern. Although relatively little is known about factors affecting fertility and early pregnancy loss, a growing body of literature suggests that environmental and lifestyle …