Sperm Test:

Sperm donor se sperm milne ke baad iska prashikshan acche se karwa lijiye. Iske liye uski gatishilta, uska aakar aur usme shukranu ki sankhya aadi ki jaanch ki jati hai. Agar shukranu inn sab mapdando par khara nahi utarta to uske liye nischen ki sambhavna kam hoti hai.