Do you need to have an abortion if the embryo stops developing?

Written by Zhao Li Li
Obstetrics
Updated on September 02, 2024
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During prenatal check-ups, if it is indicated that the embryo has ceased to develop, it is necessary to treat the condition promptly. Normally, after the embryo has stopped developing, a detailed examination of the body is required to determine the current health status and to exclude potential complications such as coagulation dysfunction caused by the failed pregnancy.

If everything is within the normal range, it is still recommended to promptly proceed with an abortion surgery to completely remove the embryo from the body to prevent long-term retention of embryonic tissue in the uterine cavity, which could lead to infections. After the abortion, it is also necessary to closely monitor the recovery of the uterine appendages and, if necessary, provide anti-inflammatory treatment as appropriate.

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Written by Du Rui Xia
Obstetrics
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How long to rest after a miscarriage and curettage?

After an embryo arrest, it is generally necessary to undergo a uterine cleaning procedure. At least half a month of rest is required after the cleaning because the procedure can cause considerable harm to a woman's body. The uterus needs time to recover, so it is best to rest at home for half a month after the uterine cleaning. During this period, it is important to rest, avoid overexertion, and not stay up late. Smoking and drinking are also discouraged. Intercourse should be avoided for a month, and it is crucial to keep the perineal area clean and observe any vaginal bleeding. Generally, bleeding may occur after the cleaning, but it usually does not last more than a week.

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Written by Du Rui Xia
Obstetrics
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Can a miscarriage be detected through a blood test?

Embryo arrest is primarily diagnosed through ultrasound examination, and blood tests alone cannot fully determine embryo arrest. Pregnant women still need to rely on comprehensive examinations to make a diagnosis. During pregnancy, the levels of progesterone and human chorionic gonadotropin (hCG) are continuously rising. If there are factors that cause embryo arrest, these values will no longer increase, or there may be a continuous decline observed during tests. Therefore, embryo arrest must rely on ultrasound examination for accurate diagnosis, supplemented by blood tests to measure hormone levels, using a comprehensive judgment to confirm the condition of embryo arrest.

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Written by Zhang Lu
Obstetrics
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Embryonic arrest means

Embryonic arrest, as the name implies, refers to the cessation of embryo development. In clinical practice, it is also called fibroid miscarriage. Embryonic arrest is a pathological condition. Normally, in the early stages of pregnancy, as activity increases, the gestational sac gradually begins to show a yolk sac, embryo bud, and fetal heartbeat. If the fetal heartbeat is still not visible after a certain period, it indicates that the gestational sac is in a state of decay and that the embryo has stopped developing. Generally, 9 weeks of pregnancy is considered the final deadline for diagnosis. If no fetal heartbeat is detected during an ultrasound at 9 weeks of pregnancy, it can be diagnosed as embryonic arrest. Once diagnosed, it is advisable to proceed with an abortion as soon as possible to minimize harm to the woman’s body. If embryonic arrest occurs consecutively more than twice, a thorough examination of both partners should be conducted to determine the cause, to guide the next pregnancy.

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Written by Du Rui Xia
Obstetrics
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Does an embryonic arrest require a uterine curettage?

After discovering that the embryo has ceased developing, it is necessary to undergo a uterine cleaning treatment. If an embryo arrest is not dealt with promptly, it can cause an infection in the uterine cavity and even lead to abnormalities in the woman's coagulation function, which is very detrimental to health. However, a uterine cleaning is not always necessary. If the gestational sac is relatively small, medications can be used to induce contractions of the uterus, facilitating the expulsion of the gestational sac from the body. It is advisable to handle the situation promptly after discovering an arrested embryo and to perform thorough prenatal screenings before attempting to conceive again, to prevent the recurrence of such adverse pregnancy conditions.

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Written by Liu Wen Li
Obstetrics
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Is hospitalization necessary for embryonic arrest?

This is not necessarily the case; it depends on the specific situation. Firstly, we need to consider the timing of the embryo arrest. If the embryo arrest occurs within 70 days of pregnancy, generally, hospitalization is not needed, and a miscarriage can often be handled on an outpatient basis. However, if the embryo stops developing after 70 days of pregnancy, even reaching three or four months, then hospitalization is required for a induced labor. This is because the fetus is relatively larger, making outpatient treatment problematic and riskier. Additionally, we must also consider if the pregnant woman has any complications. If there are complications alongside the embryo arrest, it is generally safer to be hospitalized.