How many days after amniocentesis can the critical period be passed?

Sep 29, 2024 Source: Cainiu Health
Disease description:

How many months into the pregnancy are you? You have a prenatal checkup in two days, and you also need to undergo amniocentesis. My friends all say amniocentesis is risky. I would like to ask, how long after amniocentesis will the risk period last?

Doctor's answer (1)
Dr. Zhang Lu

Amniocentesis is a prenatal diagnostic technique primarily used to detect fetal chromosomal abnormalities, neural tube defects, and other genetic disorders. Generally, the 3 to 7 days following amniocentesis are considered a critical observation period. If no significant discomfort or abnormal symptoms such as persistent abdominal pain, vaginal bleeding, leakage of amniotic fluid, or fever occur during this time, it can be considered that the initial risk period has been passed.

Specifically, during the first week after amniocentesis, strenuous activities should be avoided, and more bed rest is recommended. Close attention should be paid to fetal movement and physical condition. If no discomfort or abnormal symptoms occur during this week and fetal movement remains normal, it can be considered that the risk period has been passed.

After the procedure, doctors usually provide detailed instructions and recommendations, including how to monitor physical condition and when to return for follow-up examinations. It is important to strictly follow medical advice. Additionally, maintaining a positive mindset, eating a balanced diet, and ensuring adequate rest can help promote recovery and reduce the risk of complications. Regular prenatal checkups and maintaining communication with the physician after amniocentesis are essential to ensure the health and safety of both mother and baby.