The proper way to put on a condom is to empty the air sac at the front of the condom and slip the condom over the penis. Before a patient can use a condom, he or she needs to choose the right one. The condom should not be too big or too small, only the size that fits you can bring a better sexual experience. When using the condom, you need to completely empty the air in the sperm storage sac at the front of the condom. Look at the front and back of the condom, push the rolled part of the condom slightly against the penis, and put the penis into the condom. After putting on the condom, you need to observe that the seminal vesicle should be empty and not taut enough to interfere with ejaculation. The correct wearing of condoms can provide a better sexual experience, if the wrong wearing method brings discomfort as well as pain in the penis, it should be corrected in time.