First, the preparation of the delivery room According to the date of the pre-production of the cow, the delivery room needs to be cleaned in advance, and then sprayed with 2% caustic soda to disinfect it, and then spread with clean and dry grass. The delivery room should be spacious, about 30 square meters. In summer, it is necessary to prevent heatstroke, and in winter, it is necessary to prevent the cold. Pay attention to close doors and windows strictly to prevent thieves. Second, the preparation of cows Cows enter the maternity ward about 7 to 15 days before delivery, observing their signs of labor. Before entering the delivery room, the rear trunk and limbs of the cows were sterilized with 2% susued water and warm water, and were wiped dry before being introduced into the delivery room. Use a gauze bandage to wrap the tail and pull it to one side to prevent bleeding on the hindquarters. Third, preparation of drugs and equipment Prepare 3% to 5% of Sur, 10% of iodine, 75% of alcohol, 0.1% of potassium permanganate and other veterinary drugs. Prepare 2 to 3 meters of obstetrical cords 2 to 3, basins, buckets, gauze, towels and soap. Prepare a set of obstetrical birth aids. PE Coated Absorbent SPP,Disposable Surgical Gown,Absorbent Fabric Surgical Gown,Hydrophilic Fabric Surgical Gown XINLE HUABAO MEDICAL PRODUCTS CO.,LTD. , https://www.golbaltravel.com