Tell or Say to become, please, the donor of the semen, it is necessary to hand over what analyses?...

[Oleg]

Tell or Say to become, please, the donor of the semen, it is necessary to hand over what analyses? And what optimum quantity or amount of active spermatozoons (in mine spermogramme 70 %)?

[Koblikov I.A.]

Oleg, a question not in my conference. Write to ours andrologu. Successes!