Nh?ng ng??i vô sinh hi?m mu?n, mu?n t?ng ch?t l??ng tinh trùng ?? c?i thi?n kh? n?ng sinh s?n;Your solution is obtained and will be posted shortly. You should tend not to submit precisely the same reply again.Selenium t?ng c??ng h? mi?n d?ch, gi?m nguy c? m?t s? b?nh ung th?, làm t?ng ch?t l??ng tinh trùng ? nam gi?i.- Chia s? ki?n th?c v? s?c