[High-frequency electromagnetic field exposure on reproductive and endocrine functions of female workers].

Abstract To analyze the toxicity of high-frequency electromagnetic field (HF-EMF) on the reproductive and endocrine functions of female workers. 180 female workers exposed to HF-EMF for more than one year were selected as the exposure group, and 349 female workers in the marketplace were selected as the control group. Their menstrual status and pregnancy outcomes were evaluated with historical cohort study. Meanwhile, the serum levels of reproductive hormones including follicle stimulation hormone (FSH), luteinizing hormone (LH), estradiol (E(2)) and progesterone (P(4)) from 30 workers respectively in the exposure group and the control group selected randomly (in periovulatory period) were detected with the radio immunoassays. With the increase of residue of HF-EMF, the incidence of menstrual disorder was increased (33.8% and 26.8% in the exposure group compared with 12.0% in the control group) (P