Suspected omen of IVF abortion
IVF is the process of culturing the fertilized eggs in vitro through assisted reproduction technology, and then transplanting the fertilized eggs into the mother's uterus to develop into a fetus. However, IVF pregnancy is not always smooth, and sometimes miscarriage occurs. In IVF pregnancy, some omen symptoms of suspected abortion may appear. The following are some common manifestations.

1. Vaginal bleeding
Vaginal bleeding is one of the most common symptoms in IVF abortion. In the early stage of abortion, there may be slight vaginal bleeding, similar to a small amount of blood in the menstrual period. The later the abortion, the more bleeding may become, accompanied by blood clots or tissue fragments. Vaginal bleeding does not necessarily mean IVF abortion, but if this symptom occurs, it is recommended to see a doctor in time for examination.
Abortion may be caused by abnormal embryonic development, endometrial problems or other physical conditions. If vaginal bleeding is found, especially with abdominal pain, low back pain, spasm and other symptoms, it is recommended to go to the hospital immediately.
2. Abdominal pain and low back pain
Abdominal pain and low back pain are also common in IVF abortion. Abdominal pain may present a strong sense of pain, similar to menstrual pain, and may even be accompanied by paroxysmal convulsions. At the same time, low back pain is also a common symptom of abortion. The waist may feel sore, distended or dull pain.
Abdominal pain and low back pain may be caused by uterine contraction or abnormal embryonic development. The severity and duration of these symptoms may vary from individual to individual, but if the pain is severe or lasts for a long time, it is recommended to seek medical attention in time for examination.
3. The fetal heartbeat stops or weakens
An important indicator of IVF abortion is the heartbeat of the fetus. In the early pregnancy, doctors usually observe the fetal development and heartbeat through ultrasound examination. If the fetal heartbeat is found to be stopped or weakened, it may indicate that the risk of IVF abortion is high.
The cause of fetal cardiac arrest or weakening may be abnormal embryonic development, abnormal placental function or other serious physical conditions. If the doctor finds abnormal heartbeat of the fetus in the ultrasonic examination, he will usually recommend further examination to confirm whether abortion has occurred.
4. The fetus stops growing
In the process of IVF pregnancy, the development of the fetus is observed by regular ultrasound examination. Under normal circumstances, the fetus should maintain a stable growth curve. However, if fetal growth is found to have stopped, it may indicate that IVF abortion has occurred.
The reason why the fetus stops growing may be the abnormal development of the embryo, blood circulation problems or other potential physical conditions. If the doctor finds that the fetus has stopped growing during ultrasound examination, he will usually recommend further examination to confirm the occurrence of abortion.
summary
IVF abortion is a worrisome situation, and some omens of suspected abortion may appear. These symptoms include vaginal bleeding, abdominal and low back pain, fetal heartbeat stopping or weakening, and fetal growth stopping. In case of these symptoms, it is recommended to seek medical advice in time to check whether IVF abortion has occurred.
During IVF pregnancy, timely medical monitoring and health care are very important. If the abortion is confirmed, the doctor will provide corresponding treatment and support according to the specific situation. To reduce the risk of miscarriage, it is recommended to avoid strenuous exercise and increase nutrition intake during IVF pregnancy.