The actual situation will be judged according to whether the condom will be pregnant after it falls in, there are several situations: first, after the condom falls into the body, if there has been semen outflow, the sperm will combine with the egg to form a fertilized egg, which may lead to pregnancy, you need to use timely remedial measures, such as taking birth control pills, if it is in the ovulation period the chances of pregnancy will increase, so it is best to pay attention. The second is that if a condom falls into the body during intercourse and there are no ejaculation symptoms, the chances of pregnancy are relatively small, basically not pregnant, but the possibility of pregnancy can not be completely ruled out, there may be a small amount of semen in the prostate fluid, which can also lead to pregnancy, it is recommended to take an early pregnancy test after a period of time to determine whether there is pregnancy.