Reversible Inhibition Of Sperm Under Guidance: The Indian Council of Medical Research (ICMR) has successfully tested a long-lasting male contraceptive called “Reversible Inhibition of Sperm Under Guidance” (RISUG). RISUG is a non-hormonal injectable male contraceptive that blocks the production of sperm by creating a physical barrier in the vas deferens, the tube that carries sperm. […]