The Therapeutic Effects of Bu Shen Yi Jing Pill on Semen Quality in Sub Fertile Males: a Randomized Controlled Trial

"Bu Shen Yi Jing Pill contained Radix Pseudostellaria, Fructus Lycii, Radix Et Rhizoma Salviae, Rhizoma Dioscorea, Semen Plantaginis, Semen Cuscuta, Patriniae Herba, Herba Epimedii, Radix Ophiopogonis, Fructus Rubi, Fructus Corni, Bupleurum roots, Fructus Schisandrae Chinensis, Radix Et Rhizoma Glycyrrhizae.~Dosage of the study drug is as follows: 3 pills each time, for 3 times a day, taken for 6 days every week for 1 year"

"Placebo contains the ingredients: grounded black rice and permitted colouring. The ingredients are encapsulated within a gelatine capsule.~Dosage of the study drug is as follows: 3 pills each time, for 3 times a day, taken for 6 days every week for 1 year"