Most men do not get pregnant when they have sex with a condom, but in a few cases, a thin condom or a partially broken condom can easily lead to an unwanted pregnancy during sex. Changing positions during sex or having sex more than once can cause the condom to fall off, which can also lead to an unwanted pregnancy. Men should be responsible for the woman when having sex, put the condom on properly, check if the condom is secure during sex, and check if the condom is leaking before putting it on by blowing into the mouth. Most men do not have unwanted pregnancy after wearing condom check and attention. After wearing a condom, the sex time will be properly prolonged due to the reduction of glans and penis sensitivity.