• Chlorination By-Products in Drinking Water and Menstrual Cycle Function 

    Windham, Gayle C.; Waller, Kirsten; Anderson, Meredith; Fenster, Laura; Mendola, Pauline; Swan, Shanna H. (National Institute of Environmental Health Sciences, 2003-06)
    We analyzed data from a prospective study of menstrual cycle function and early pregnancy loss to explore further the effects of trihalomethanes (THM) on reproductive end points. Premenopausal women collected urine samples ...
  • The Question of Declining Sperm Density Revisited: An Analysis of 101 Studies Published 1934-1996 

    Swan, Shanna H.; Elkin, Eric P.; Fenster, Laura (National Institute of Environmental Health Sciences, 2000-10)
    In 1992 Carlsen et al. reported a significant global decline in sperm density between 1938 and 1990. We subsequently published a reanalysis of the studies included by Carlsen et al. In that analysis we found significant ...