What does the pre-pregnancy check include?

Many women consider doing a pre-pregnancy check-up to lay the foundation for eugenics before preparing for pregnancy, but women's pre-pregnancy check-ups also have their own requirements and cannot be done at any time. So many women want to know, when is the time for pre-pregnancy check-ups?

First of all, a pregnancy check-up refers to a comprehensive and systematic physical examination of the couple before planning to have a baby. This examination is not only beneficial to the health of the couple, but also ensures the safety of the woman's pregnancy, and can also provide timely health guidance to prevent the birth of babies with genetic diseases. It is best to have a pre-pregnancy check-up between 3 and 6 months of planning for pregnancy. In addition, male semen testing should be carried out as soon as possible within 2-7 days after intercourse. Women can usually have sex within a week after their menstrual period ends, but it is best not to have sex.

It should be noted that prospective parents should also arrange various tests when preparing for pregnancy. Ke Xin Parenting Education emphasizes that the examinations that women need to undergo include a full physical examination, a routine blood test, a routine urine test, four eugenics tests, liver and kidney function tests, etc. Among them, the routine blood test is performed by drawing blood from a vein 2-3 months before pregnancy, which can check the blood shape.

What is a chromosome set?

At present, there are also many people studying sex chromosomes. Sex chromosomes have chromosome sets, so where do chromosome sets come from?

A group of complete non-homologous chromosomes in somatic cells, which differ in shape and function but help each other, carry all the information that controls the growth, development, inheritance and mutation of an organism. Such a group of sex chromosomes is called a chromosome set.

If the disease is caused by abnormal number or structure of sex chromosomes, it is called chromosomal disease. The essence of this kind of disease is that the adjustment or displacement of genetic genes or genetic gene groups on the sex chromosomes affects the expression and function of many genes, destroys the balance of genetic genes, and thus hinders the division, growth and development of related organs of the body, leading to abnormalities in the body's shape and function.