Infertility caused by deficiencies, changes of the oestrus cycle due to the unidentified causes and asymptomatic infertility. It is a valuable therapeutic agent when administered along with Selphos and Aminox Injection. For an oestrus: Venazine in combination with Prostenol Injection and Vitamin based compound such as Tonovit Injection. Poorly developed and inactive ovaries, acceleration of follicle ruptures. Ovarian malfunction, ovarian cysts, changes in uterine tone and failure to release an ovum. Chronic vaginitis. Prophylactic administration in pregnant animals to prevent abortion. Iodine deficiencies such as delayed puberty, poor conception rates, prolongation of gestation periods, and delivery of dead or weak fetuses, hairless calves and goiters. Bulls with reduced libido, poor testicular development and semen quality. Reduced sperm production and delayed maturation of sperms. Metabolic disturbances, deficiency diseases, disturbance of normal bone growth, swollen painful joint and less haemoglobin. Additional treatment in cases of calving paralysis and parturient paresis. Undiagnosed feverish diseases, bronchitis and pneumonia etc.