How many pregnant mothers are scared by the results of Tang screening? How to choose non-invasive DNA and amniocentesis?

I am a treasure mom who was scared by Tang's screening results, and I really cried when I got the results.

I was 27 when I was pregnant. Generally, before I am 35 years old, doctors will directly open the Tang sieve. After all, it only costs more than 200 yuan, and some places are even free. After the age of 35, some pregnant mothers will directly choose non-invasive or sheep puncture, because the results of Tang screening are not accurate at this time, and most of the test results are high-risk.

At week 16, the doctor made an examination. I paid the fee and went to draw blood. The person who took the blood after the blood draw told me that it would take half a month to get the result (because we can't do the test in our city, we can only send it to the province, so the time will be a little longer). One afternoon after half a month, I was taking a nap when I received a phone call. The staff inside told me what high risk is!

I was so scared that I rushed back to the city at once. I went to see a doctor the next day. When I got home, I also asked my friends around me. They have never seen me before, and I am even more panicked. They all say young people can't! I looked up all kinds of things on the internet and found that I could only look further, that is, non-invasive and amniocentesis. The following are my findings to share with you:

1, test items:

At present, non-invasive Dna only includes disease monitoring of two1,18 and 13 chromosomes. Amniocentesis can examine 23 pairs of chromosomes in human body, with wider detection range and higher accuracy. The price here is more than 2000, but the prices vary from place to place.

2. Security:

The invasive prenatal examination of amniocentesis needs to insert a fine needle through the abdomen and uterine wall of pregnant women under the guidance of ultrasound to extract part of amniotic fluid. Noninvasive DNA is safer, more convenient and non-invasive. It is only necessary to draw venous blood, which can avoid infection during prenatal examination and reduce the risk of miscarriage of pregnant women.

3, physical examination time

Amniocentesis has a risk of abortion and infection of 0.5%: the sampling time is pregnancy 16-2 1 week. Non-invasive starts earlier and lasts longer. The best test time is pregnancy 12-22+6 weeks.

Later, my husband and I struggled together for a week and finally chose amniocentesis. I know that many precious mothers are scared by that 0.5%. Actually, nothing. Before the non-invasive came out, only sheep wore it. I also saw many examples on the Internet of Bao Ma's high-risk non-invasive and then sheep-piercing.

In addition, risks and opportunities coexist. Although there is a little risk, the success rate of sheep puncture is high General provincial hospitals and experienced chief physicians can have this technology. I haven't seen a precious mother who miscarried because of sheep puncture on the internet, and sheep puncture is almost confirmed. Non-invasive is only a screening method, not a diagnostic method.