Signs that should be noticed before IVF abortion
IVF is a kind of assisted reproductive technology, which can help many couples realize their reproductive dreams. However, in the process of IVF, we sometimes face the risk of miscarriage. Understanding the signs that should be noticed before IVF abortion can help couples take measures as soon as possible and avoid the tragedy of abortion as far as possible.

Signs of embryo stop developing
In the process of IVF, sometimes the embryo may stop developing. This may be caused by chromosome abnormalities, malnutrition or other reasons. The following are some signs that the embryo stops developing:
1. Sudden reduction or disappearance of pregnancy symptoms: In the early pregnancy, many women will experience pregnancy vomiting, breast pain and other symptoms. If these symptoms suddenly alleviate or completely disappear, it may mean that the embryo stops developing.
2. The duration of pregnancy does not increase: under normal circumstances, the duration of pregnancy should gradually increase. If the duration does not increase, it may be because the embryo stops developing and does not continue to grow.
3. Vaginal bleeding: Vaginal bleeding may be a sign that the embryo stops developing. This bleeding may be mild, similar to menstrual bleeding, or it may be a large amount of bright red blood.
If you notice any of the above signs, you should immediately contact a doctor for examination to determine the condition of the embryo.
Signs of late abortion
Late abortion means that the embryo stops developing after 20 weeks of pregnancy and results in abortion. The following are some possible signs of late abortion:
1. Fetal movement decreases or stops: Under normal circumstances, the fetus should move regularly. If it suddenly decreases or stops completely, it may be a sign that the embryo stops developing.
2. Abdominal pain or low back acid: In late abortion, women may feel abdominal pain or low back acid. The pain may be persistent rather than sporadic.
3. Vaginal bleeding: During late abortion, women may have obvious vaginal bleeding, similar to menstruation. Blood may contain blood clots or tissue fragments.
If you encounter any of the above situations, you should immediately see a hospital or contact a doctor for medical assistance.
Other possible signs
In addition to signs of stopping development and late abortion, there may be other signs during IVF, suggesting that abortion may occur:
1. Discomfort or pain: during pregnancy, sometimes there will be discomfort or pain. This may be caused by uterine contraction, embryo implantation problems, etc.
2. Excessive fatigue: During pregnancy, many women will feel tired. However, if you feel too tired, it may be because the embryo stops developing or other physical problems.
3. Endocrine disorders: Hormones used in IVF may lead to endocrine disorders in women, thus affecting pregnancy. If there are abnormal weight changes, irregular menstruation and other problems, attention should be paid to the signs that may lead to abortion.
If you notice any of the above signs, it is recommended to consult a doctor immediately and conduct relevant examinations as soon as possible.
summary
IVF abortion is a tragedy that many couples do not want to face. Understanding the signs that should be noticed before IVF abortion can help couples seek medical help as soon as possible and take appropriate measures. Stop growth, late abortion and other possible signs should be paid attention to by the couple and get in touch with the doctor in time. Only by early detection and taking measures can we minimize the risk of IVF abortion and achieve the birth of healthy babies.