both women and men to undergo sterilization within two years. One population control expert called it 'the largest sterilization program in the world'. By January 1983, 40,000 government field workers were employed in Bangladesh's 65,000 villages to persuade women and men to undergo sterilization and to promote usage of birth-control across the country. Food subsidies under the group feeding program (VGF) were given to only those women with certificates showing that they had undergone tubal ligation. In the 1977 study, a one-year follow-up of 585 men sterilized at vasectomy camps in Shibpur and Shalna in rural Bangladesh showed that almost half of the men were dissatisfied with their vasectomies. 58% of the men said their ability to work had decreased in the last year. 2–7% of the men said their sexual performance decreases. 30.6% of the Shibpur and 18.9% of the Shalna men experienced severe pain during the vasectomy. The men also said they had not received all of the incentives they had been promised. According to another study on 5042 women and 264 men who underwent sterilization, complications such as painful urination, shaking chills, fever for at least two days, frequent urination, bleeding from the incision, sore with pus, stitches or skin breaking open, weakness and dizziness arose after the sterilization. The person's sex, the sponsor and workload in the sterilization center, and the dose of sedatives administered to women were significantly associated with specific postoperative complaints. Five women died during the study, resulting in a death-to-case rate of 9.9/10,000 tubectomies (tubal ligations); four deaths were due to respiratory arrest caused by overuse of sedatives. The death-to-case rate of 9.9/10,000 tubectomies (tubal ligation) in this study is similar to the 10.0 deaths/10,000 cases estimated on the basis of a 1979 follow-up study in an Indian female sterilization camp. The presence of a complaint before the operation was generally a good predictor of postoperative complaints. Centers performing fewer than 200 procedures were associated with more complaints. According to another study based on 20 sterilization-attributable deaths in Dacca (now Dhaka) and Rajshahi Divisions in Bangladesh, from 1 January 1979, to 31 March 1980, overall, the sterilization-attributable death-to-case rate was 21.3 deaths/100,000 sterilizations. The death rate for vasectomy was 1.6 times higher than that for tubal ligation. Anesthesia overdosage was the leading cause of death following tubal ligation along with tetanus (24%), where intraperitoneal hemorrhage (14%), and infection other than tetanus (5%)