What are the suspected signs of IVF abortion in the early stage
Test tube baby is a kind of assisted reproductive technology. For some infertile couples, it is their hope to realize their reproductive dream. However, there is still a risk of abortion during IVF pregnancy. Understanding the early signs of IVF abortion can help couples take appropriate measures as soon as possible to reduce the possibility of abortion. This article will elaborate on the early signs of IVF abortion from four aspects: embryonic development, changes in physical signs, symptoms and hospitals.

1、 Embryonic development
The early stage of IVF abortion is often associated with embryonic dysplasia. After the transfer of the fertilized egg, the embryo begins to develop and integrate into the inner wall of the uterus. If the embryo is poorly developed, it may lead to a short period of time in pregnancy and may eventually miscarry. If you suspect that IVF may have miscarriage, you can conduct embryo monitoring. In addition, poor embryo quality and abnormal phenomena observed under microscope during embryo transfer may also be signs of IVF abortion.
In addition, ectopic pregnancy may also occur after embryo implantation, which is a risk of IVF pregnancy. Extrauterine pregnancy refers to the implantation of fertilized eggs in other parts outside the uterus, such as fallopian tubes, ovaries, etc. Extrauterine pregnancy is often accompanied by abdominal pain, vaginal bleeding and other symptoms. If you suspect that extrauterine pregnancy may occur, you should seek medical advice in time.
2、 Changes in physical signs
The changes of physical signs in the early stage of IVF abortion also need attention. The following aspects can be observed:
1. Vaginal bleeding: Vaginal bleeding is one of the common symptoms of IVF abortion. Vaginal bleeding in early abortion is usually less, accompanied by abdominal pain, low back pain and other discomfort.
2. Abdominal pain: In the early stage of IVF abortion, there may be mild to moderate abdominal pain, similar to menstrual pain. Abdominal pain often starts from the lower abdomen and gradually spreads to the whole abdomen.
3. Breast changes: Breasts become sensitive and painful in early pregnancy, which is often a sign of normal pregnancy. If IVF babies may miscarry, the symptoms of breast sensitivity may be alleviated or disappeared.
3、 Symptoms
The early symptoms of IVF abortion are also noteworthy:
1. Elevated body temperature: one of the temperature curves in early pregnancy is the basic temperature rise. If the IVF baby may miscarry, the temperature curve may change irregularly, or even have a continuous temperature rise.
2. Blood HCG level: Human chorionic gonadotropin (HCG) is one of the indicators detected in early pregnancy. If the IVF baby is likely to miscarry, the blood HCG level may no longer increase, or even decline.
3. Pain in the lower abdomen: In the early stage of IVF pregnancy, some couples may feel uncomfortable with pain in the lower abdomen. If the IVF baby is likely to miscarry, the pain may be aggravated and accompanied by abdominal pain, low back pain and other symptoms.
4、 Hospital
If it is suspected that IVF baby may have miscarriage, it is necessary to see a specialist hospital for examination and treatment in time. There are many well-known reproductive hospitals in China, such as the Reproductive Center of Peking Union Medical College Hospital and the Reproductive Medicine Center of Shanghai First Maternal and Infant Health Hospital. With advanced equipment and rich experience, these specialized hospitals can provide comprehensive diagnosis and treatment services for IVF patients.
To sum up, the early signs of IVF abortion include embryonic dysplasia, changes in physical signs, symptoms and the choice of hospital. Couples should pay close attention to their own body changes in the process of IVF birth. Once there are signs of suspected abortion, they should seek medical advice in a timely manner and work with doctors to develop their own treatment plan to improve the success rate of IVF.