Semen into the anus, generally will not cause anal stimulation and impact, and will not lead to pregnancy, you can use warm water to clean up. During sex, due to various factors, may lead to semen into the anus, patients do not need to worry too much. Semen into the anus, because the anus and the uterus is not connected, so it will not lead to pregnancy. Moreover, most of the components inside the semen are proteins, and it will not cause irritation to the skin tissues of the anus and cause discomfort. If the patient feels uncomfortable, you can use warm water to wash the inside of the anus, the semen inside the anus can be cleaned. But the cleaning time must pay attention to avoid the skin around the anus broken, causing pain and discomfort and infection and other symptoms. To summarize, semen into the anus, can not go to deal with, can also be cleaned, if the process of discomfort symptoms, you can promptly consult a doctor.