The aims of this study were evaluated testosterone levels in saliva and seminal plasma and correlate these informations with libido and sperm production of two lines of boars. The hormonal analysis was done using ELISA (Enzyme Linked Immuno Sorbent Assay) and test F and Sperman correlation of SAS program was used for statistical analysis. There was no difference (P>0. https://parisnaturalfoodes.shop/product-category/hearing-health/