To determine the effect of Terong Tukak (solanum torvum) toward spermatogenesis, a sample of forty male 3 months albino rats were taken. These rats were divided into 4 groups of 10 rats. The first group as control group was given 15 gr food produced by Lembaga Makanan Rakyat (LMR) Jakarta. The second group was given 5 gr terong tukak and 10 gr food produced by LMR. The third group was given 10 …