secretly tested the DNA and found that the child was really not his own

First of all, your language makes me unacceptable, what a sassy x, cheap x, let me tell you, women are also dignified!

Well, you can tell your wife the result of your wife's DNA first, ask him what is going on first, why don't you tell him, ask clearly that things are easier to solve, isn't it? If your wife accidentally has a relationship with someone else, but she doesn't love him, then what do you think you can blame him? You have to figure out where his heart is, but if you don't like him, then it's useless for you to spend a lot of effort, and if your wife says that she still likes that person, you can file for divorce, for your own good and for her good, and I'm sure he will agree if so.

Do you love your wife? This question is very important, you have to recognize this problem, if you love, then tolerate, if you don't love, then give up, anyone has the right to pursue love, if your wife does not agree to divorce and puts pressure on your family, it depends on your willpower, *** Didn't you say it? There is nothing difficult in the world, only afraid of those who have a heart.

Persistence, I believe that one day your wife will give up, but if you don't want to persevere, don't want to live a hard life, then please find a single man to attract your wife and make your wife fall in love with him, isn't that okay?

First anonymous, I don't know if you will accept my suggestion, but your "cheap x, sassy x" is really hard for me to accept.

If your child is less than one year old, and you file for divorce and the court will not accept it, what do you want before you get married? If not, tell your wife directly, say that you have a DNA test, and ask her what she wants to do.

DNA is deoxyribonucleic acid, a class of biological macromolecules with genetic information. The reference to "whether the child's DNA is the same as the father's or the mother's" is inaccurate. It is not the same as whom, but the DNA of the child contains the genetic information of the father and mother.

DNA paternity testing is to use the theories and techniques of medicine, biology and genetics to analyze genetic characteristics and determine whether parents and children are biological from the similar characteristics of the morphological structure or physiological functions of the offspring and the parents.

Technically speaking, the DNA paternity test of father and son or mother and son can also fully meet the requirements. However, in the case of paternity testing or father-daughter DNA paternity testing, there may be genetic mutations, in this case, in the case of paternity testing, the maternal sample can be added or the Y gene test can be added, which can also provide accurate results. In the case of paternity-daughter testing, the only way to detect it is to add a sample from the mother.

DNA paternity testing process:

1. DNA extraction.

The DNA contained in the nucleus of the sample is extracted, and then purified to remove impurities from the sample.

2. PCR amplification.

The Chinese name of PCR is polymerase chain reaction, simply put, the step of PCR amplification is to make a large number of copies of the fragments we need through enzymatic reactions, and amplify them to the extent that they can be seen through some special instruments.

3. Post-PCR reaction.

This step is mainly the preparation stage for the detection of the ABI sequencer, opening the double-stranded DNA, adding some internal standards for detection, mainly used to mark the length of the detected fragment.

4. Capillary sequencer detection.

Due to the electric charge of DNA, through the method of capillary electrophoresis, the electrophoresis speed of different fragment DNA lengths is different, under the same voltage, the same electrophoresis time, the distance of swimming is different, these different distances of different lengths can be distinguished by the internal standard measurement added in the early stage, and can be displayed on the computer through a certain software, which is convenient for the inspectors to process and analyze the data.

5. Analyze data and issue reports.

The main thing is that the inspectors will analyze and summarize the results obtained, calculate, and then issue identification conclusions and reports.

Hello, there will be a miscarriage rate with amniotic fluid extraction, and you can choose to do non-invasive prenatal testing.

Non-invasive (6 weeks gestational before birth): 10ml of venous blood from pregnant women and 5ml of men's blood (hair, mouth, nails, pure sperm spots, mineral water bottle mouth) were collected

Fetal paternity testing, like other prenatal diagnoses, can be done as long as a fetal sample can be obtained, but not just any unit. Generally, this has no legal effect, that is, it can only be used as a result of one's own understanding.

Hello! According to the use, DNA paternity testing can be divided into two types: individual paternity testing and judicial paternity testing.

For personal paternity testing, it is enough to provide a valid identification sample, the sample can be collected by yourself and mailed to the identification center, and if it is convenient, adults can take their children to the identification center to collect samples directly for identification.

For judicial paternity testing, valid documents are required, and samples must be collected by judicial staff and photographed for evidence.

You can bring your child to a paternity test center for an examination and you will know the results. Also, how old is the child now. If it's too big, it's inconvenient.

You can take your child's sample and mail it to the testing center. This can also hurt the child. Only you know the results.

Take the child, take yourself, go to the hospital to pay the money, draw the blood, and wait for the results.

3,000 yuan, you can check which designated hospital to go to online.