Utafiti umeonyesha kwamba kumbe.......

So iodine inahusika vp na utengenezwaji wa sperms ?
Ni asumption kutokana na hoja ya scrotum kuwa na joto, unahisi sijui huo ni mzaha tu... soma toka nilipoanza kukomenti.
 
Huu utafiti ni mpya, umebaini vipi kupitia huo utafiti wako?
 
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