To evaluate the association between exposure to Perfluoroalkyl substances and cardiometabolic outcomes and gene-environment interactions.

To investigate the potential association between phthalates and increased glucose dysregulation during pregnancy and postpartum period.

To investigate whether neurotoxicant exposure during pregnancy affects the development of children during the first four years of their lives.

To evaluate exposure to phthalates, polychlorinated biphenyls (PCB) and bisphenol A (BPA) in relation to incident uterine leiomyomata (UL) in an established cohort of women from Study of Environment Lifestyle and Fibroids (SELF).

To assess exposure to acrylamide in a subset of the European Prospective Investigation into Cancer and Nutrition (EPIC) study cohort and assess possible associations between acrylamide exposure and endometrial and ovarian cancers.

To measure the levels of phthalates and their association with potential birth outcomes in a population of pregnant women living in Puerto Rico.

To determine if and how exposure to PCBs and phthalates affects male fertility.