Blastocyst IVF transplantation 10 days of stomach pain may be a transient discomfort at the time of implantation, may also be gastrointestinal problems or IVF transplantation failure, preeclampsia or ectopic pregnancy and other caused by the pain, the specific situation suggests that timely go to the hospital to find out the cause of the disease, and then according to the cause of the targeted treatment. After normal transplantation, the blastocysts have just implanted in the uterus, sometimes the uterus is relatively sensitive, there may be a transient mild abdominal pain, may also be a normal phenomenon, generally need to continue to observe, more need not be overly nervous. 1. Gastrointestinal problems: it may be that the gastrointestinal function is weakened under the influence of estrogen and progesterone in the body after transplantation, which causes abdominal distension, indigestion and so on, thus appearing the feeling of stomach pain. 2. Failure of IVF transplantation or preeclampsia: When the embryo implantation signs of pre-miscarriage or implantation failure may also appear lower abdominal pain, in addition to abdominal discomfort may also have vaginal bleeding off performance. 3. Ectopic pregnancy: 10 days after blastocyst IVF transfer, if the embryo is implanted in a place other than the uterus, abdominal pain and discomfort may also occur, ectopic pregnancy embryo implantation site may be ruptured at any time and bleeding or even cause shock symptoms, and should be promptly consulted. Blastocyst IVF transfer 10 days of stomach pain may also have other reasons, if it is transient without discomfort, you can continue to observe, if accompanied by abdominal pain aggravation or persistent unrelieved or vaginal bleeding and so on, it is recommended to consult a doctor as soon as possible, in order to clarify the cause of symptomatic treatment as soon as possible.