Semen ejaculated on the hand, and then into the vagina, the chances of pregnancy in this case is low, basically will not lead to pregnancy. The reason is that once the sperm leaves the vagina or the prostate, it survives for a very short period of time in a dry environment outside the body, and the quality and vigor of the sperm also decreases, so it is unlikely that putting your fingers into a woman’s vagina at this time will result in a pregnancy. However, it should be noted that the hand into the female vagina, must pay attention to cleanliness and hygiene, to avoid bacterial infection, resulting in gynecological inflammation, women usually pay attention to private hygiene, often change underwear.