If there is a genetic problem in the pre-pregnancy test, prenatal diagnosis or preimplantation genetic diagnosis can be performed during pregnancy as prescribed by the doctor to improve the quality of pregnancy.
1. Prenatal diagnosis: If the pre-pregnancy examination suggests that women have chromosomal gene problems, prenatal diagnosis such as chorionic villus puncture sampling, umbilical cord puncture and amniocentesis during pregnancy should be carried out in accordance with the doctor’s instructions, which can clarify the risk of chromosomal diseases occurring in the fetus, and it is necessary to terminate the pregnancy in a timely manner when it is clear that there is an abnormality, but after exclusion, the pregnancy can be continued with a rigorous prenatal checkups.
2. Pre-implantation genetic diagnosis: For women with genetic problems during pregnancy, pre-implantation genetic diagnosis can be performed under the guidance of a doctor to screen for healthy embryos for transfer, and prenatal diagnosis should be performed after conception as prescribed by a doctor to clearly exclude the risk of chromosomal diseases in the fetus.