Condom dislodgement can cause semen to flow into the vagina, which in turn can potentially lead to pregnancy. If there is no intention to get pregnant, you can choose to take the emergency contraceptive pill, which can be a better way to prevent unwanted pregnancy. If the condom comes off in the vagina, you can wash your hands and take a lying position with your legs bent, and use your middle and index fingers to reach into the vagina and remove it to avoid secondary infection or discomfort from being left inside for a long time. If it is difficult to remove the condom by yourself, you should go to the hospital and have it removed by a professional doctor under a speculum. In addition, it is important to check the integrity of the condom after removing it to avoid residues that may cause adverse consequences. Note that the emergency contraceptive pill is best taken within 72 hours and 2 hours of fasting before and after using the pill to achieve the best contraceptive effect. In the future, when using condoms for contraception, it is recommended to choose the right type to avoid increasing the incidence of condom dislodgement.