Exposure to heavy metals has been associated with infertility. Sources of exposure can consist of both of those natural and occupational environments. Significant metals including lead, mercury, cadmium, and arsenic happen to be affiliated with infertility. 2013). Semen volume and motility decrease and morphology could come to be significantly irregular. https://charlieztvka.wikiusnews.com/1851037/5_simple_techniques_for_4_stages_of_adenomyosis_symptoms