Is IVF at risk of fetal arrest?

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Is IVF at risk of fetal arrest?

Test tube baby technology is a kind of pregnancy aid method, which is gradually widely used in the world. However, like any other birth method, IVF also has some risks. One of them is tire stop. This article will elaborate on the risk of IVF fetal arrest from many aspects.

Individual differences and age factors

In the process of IVF, embryos are transferred into the uterus and take root. However, sometimes poor embryo placement or the intrauterine environment is not suitable for embryo development may lead to fetal suspension. Individual difference is an important factor. Everyone's physical condition and genetic characteristics are different, so the success rate of IVF and the risk of fetal arrest are different for different people.

In addition, age is also an important factor affecting the success rate of IVF and the risk of fetal arrest. When a woman is over 35 years old, the quality of her eggs will gradually decline, increasing the risk of difficult pregnancy and fetal arrest. Therefore, for older patients, more attention should be paid to the risk of fetal arrest.

Risk of multiple pregnancies and terminations

In order to improve the success rate of IVF, doctors sometimes implant multiple embryos into the uterus to increase the chance of pregnancy. However, multiple pregnancies increase the risk of fetal arrest. This is because the competition of multiple embryos in the uterus may lead to the failure of one or some embryos' development, leading to fetal suspension.

In order to reduce the risk of fetal arrest caused by multiple pregnancies, doctors usually choose to implant only one or two embryos into the uterus during IVF. This not only reduces the risk of fetal arrest, but also reduces other risks for patients and embryos.

Hormone therapy and risk of fetal arrest

During IVF, patients usually need hormone therapy to promote the development of eggs and embryos. Although hormone therapy can improve the success rate of IVF, it may also increase the risk of fetal arrest.

For example, too much or too little hormone use may have a negative impact on the development of embryos, leading to fetal arrest. Therefore, in the process of hormone treatment, doctors need to carefully adjust the amount of hormone according to the specific conditions and needs of patients to minimize the risk of fetal arrest.

Summary

Test tube baby is a feasible method of assisted pregnancy, but there is also a certain risk of fetal arrest. Individual differences and age factors are important influencing factors for the risk of fetal arrest, while multiple pregnancy and hormone therapy will also increase the risk of fetal arrest. Therefore, in the process of IVF, close cooperation between doctors and patients is needed to develop personalized treatment plans according to the specific conditions and needs of patients to minimize the risk of fetal suspension.