Momordica charantia linn, a plant species of the familly cucurbitaceae, contains various vitamins, amino acids and other chemical entities. Healthy adult Wistar rats, were divided into 4 groupe,among the experimental group A, were administered orally with the rough fruit extract of Momordica charania at a daily dose of 15 ml/kg(group B,for extract containing proteins, group C, for extract containing non-proteins) for 6 weeks. A marked reduction of sperm motility was observed with a concurrent increase of ob...