Pregnant women are required to undergo amniocentesis during pregnancy, which is one of the important physical examination items for pregnant women and can ensure the health of the fetus after birth. However, how long after pregnancy should amniocentesis be done?
Amniotic fluid aspiration is usually performed between 14 and 20 weeks of pregnancy in pregnant women. Amniotic fluid puncture, also known as amniocentesis, is a technique in which doctors use a slender needle specifically designed for amniocentesis to penetrate the pregnant woman's belly and uterine wall under the guidance of ultrasound, extract amniotic fluid from the uterus, and analyze it in vitro. During this process, the pain felt by pregnant women is not strong, and the degree is similar to that of drawing blood from their fingers.
Pregnant women undergo amniocentesis to check if the fetus has chromosomal disorders. Because the fetus develops in amniotic fluid, which contains some fetal cells and other substances, analyzing the extracted amniotic fluid can analyze the fetus's chromosomes. There is currently no cure for chromosomal diseases, and amniocentesis is actually a way to ensure the future health of the fetus.
Amniotic fluid aspiration technology is not a mandatory examination item, and doctors generally only recommend pregnant women to do it. Pregnant women can decide whether to do this item based on their specific situation. However, if a pregnant woman is over 35 years old or under 35 years old but has high-risk factors identified through Down syndrome screening, it is recommended to undergo a check-up. If the result shows no illness, it can also be considered a peace of mind.
