Is my baby healthy, how do I think my baby is healthy?

Each normal person may carry several or even a dozen harmful recessive alleles, and interbreeding will make these recessive alleles have more chance of encountering and produce genetic abnormalities. Half of the human nuclear genome comes from the father and half from the mother, and in the case of consanguineous marriage, the chances of two identical problematic genes joining together are far greater than in non-consanguineous people. How risky is it that consanguineous marriages are involved?

Let's calculate it from the following mating pattern:

If there is an intermarriage between a first-degree cousin and a second-degree cousin, the consanguinity index is 1 32, and so on. Suppose the proportion of a genetic disease in the population is 1 in 1000:

The risk of disease in offspring of non-consanguineous marriages is 1 1,000,000 (1 in million);

The risk of intermarriage is 1 128,000

The risk of disease in the offspring of first-degree cousins is 1 32 000

The risk of disease in offspring of sibling marriages is 1,8000

Compared with non-consanguineous marriages, the risk of second-degree consanguineous relatives is increased by 8 times; The risk of first-degree consanguineous relatives is increased by 31 times; The risk of sibling marriage is 125 times higher than that of normal random marriage.

If each person may carry a few or even 10 recessive harmful genes according to the experts' tips, the risk of disease will be higher in the offspring of inbreeding. For example, glycogen storage disease, an autosomal recessive genetic disease, has many possible types, and its genes are composed of more than 17 exons.

Healthy, don't overthink it.

1. Health goals.

Be in good health, emotionally stable and happy in group life;

Good hygiene habits, basic self-care ability;

Know the necessary safety and health knowledge, learn to protect yourself;

Likes to participate in sports activities, and has coordinated and flexible movements.

2. Language objectives.

Willing to talk to people and speak politely;

Listen carefully to each other's speech and understand everyday language;

Be able to say what you want to say clearly;

likes to listen to stories and read books;

Able to understand and speak Mandarin.

3. Social goals.

Take the initiative to participate in various activities and have self-confidence;

Be willing to socialize, cooperate and share with others, help each other learn, and have compassion;

Understand and abide by the basic rules of social behavior in daily life;

Be able to work hard to do what you can, not afraid of difficulties, and have a preliminary sense of responsibility;

Love parents, elders, teachers and peers, love the collective, love hometown, love the motherland.

4. Scientific objectives.

Interested in the things around them, phenomena, curiosity and desire to learn;

Able to use a variety of senses, hands-on brains, ** problems;

Able to express and communicate the process and results of exploration in an appropriate manner;

Be able to feel the quantitative relationship of things from life and games, and experience the importance and interest of mathematics;

Love animals and plants, care about the surrounding environment, get close to nature, cherish natural resources, and have a preliminary awareness of environmental protection.

5. Artistic goals.

Be able to initially feel and love the beauty of the world, life and art;

Enjoys participating in art activities and can boldly express their emotions and experiences;

Be able to express yourself in the way you like.

Soon after the baby is born, it is pink, and some newborns may have a thin layer of vernix covered with a code, and the residual fat of these fetal molds will disappear after bathing. The average length of the treasure is 50 centimeters and the weight is about 3,000 grams.

First of all, both men and women must have a physical examination, the woman is recommended to exercise for a year or half a year before thinking about pregnancy, in order to increase resistance, pregnancy is not allowed to take medicine at any time, the man must ensure that there are no bad habits, such as alcoholism, smoking and other bad habits, regular check-ups after pregnancy, and there is a good environment and atmosphere, because the emotions of pregnant women are also very important, there are too many things to pay attention to... It's nothing if you're young, but you pay too much attention when you're older.