Objective To explore the association between urinary di(2-ethylhexyl) phthalate-mono(2-ethylhexyl) phthalate(MEHP) and gonadal hormones in male. Methods To identify all studies related to MEHP and reproductive hormones,including estradiol(E2),testosterone(T),free testosterone(f T),luteinizing hormone(LH),follicle stimulating hormone(FSH) and sex hormone-binding globulin(SHBG),databases such as CNKI,Wan Fang,Pub Med,Science Direct and Medline were retrieved(up until 19 March, 2016). According to the inclusion and exclusion cr...