Pregnancy day 22nd

Baby development begins the process of implantation. In the process of implantation, surface of adhesion in your uterus of embryo, so that it can be protected and needed oxygen and nutrition to be learned from the veins. When the implantation process occurs, the embryo into the uterus, so there may be some hint of you bleed. This is not menstruation, is the beginning of your pregnancy.

Physiological and when it reaches the uterine cavity during pregnancy, fertilized eggs secrete decomposition of protein enzymes, undermine the endometrium, in membrane surface caused a gap, and gradually to the nexine erosion. When after the fertilized eggs into the endometrium, endometrial gap is quickly repaired, enclosed in the fertilized egg in the endometrium. Then fertilized egg implantation, which occurs in approximately di7~8 days after fertilization. At this time the embryo called blastocysts. Rapid development after the blastocyst implantation. First month: slightly increases than before the pregnancy the uterus (mainly thickening), uterine body by the flat deformation for circular, uterine size like duck eggs.

Antenatal instruction border tires a day is defined as a fetus to create a good living environment, the fetus is a better cure to train. Living environment of the fetus can be divided into internal environment and external environment. Fetal life in the environment, including activities, mother mother\'s mental state, ideology and nutritional status of their mother\'s internal organs, endocrine system and the mother\'s own character and accomplishment, and so on. The environment directly in the fetuses. External environment refers to a parent\'s natural and social environment.

Mother care
Chen Ziming {song} in the good woman of the drug in pregnant women avoid song:
Far-spotted leeches gall insects, aconite distribution of Aconitum day male.
Bezoar mercury and Croton, Euphorbia snake Slough and centipede.
Mirabilite nitrate Peony GUI, flying lizards and insect study.
Sophora Petunia and saponin, semen persicae grubs and roots of Festuca arundinacea.
Qu Biao Lu mushrooms and crab claws, and numerous skin red arrow and the red head red.
Ginger garlic chicken and chicken, donkey meat rabbit meat are not required for.
Rhododendron Molle g wild kudzu Mole cricket class, the birds pecked side Gadfly.
Niu Xili Lo and Coix, jinshi Tin has the male and female.
Cutting xuanfu daizhe Cryptotympana ATRA 构词成分。 powdered musk deer, Wu-take cover from the grass-edged.
Roots of the party with sand and dried paint, Pavilion Longwave flow seedlings in grass.
Sabre rock silkworm clothing such as fish, Southern Star ricepaperplant of pinellia Ternate.
Shall woman prenatal taboos, this song should be written in our hearts.

Diet nutrition in contain more folic acid in vegetables, especially green leaf vegetables, such as spinach, cabbage, rapeseed, coriander, potherb mustard, etc. Fruits such as oranges, strawberries also contain more folic acid. Folic acid is most abundant in the liver of animals. In addition, the kidneys of animals, eggs had more experienced levels of folic acid in foods. But during the processing of food and cooking, folate losses as high as 80~90%. If the high cooking temperature, add water, a long time, lose more, should be avoided.

Expectant fathers must read pregnant women in early pregnancy emotional volatility, easily excited, such as irritability, in tears, even to his family have strange strange resentment. These abnormal mood, by bodily functions and various changes of endocrine hormones, affect the fetus, so dad must pay attention to your words and deeds, cannot quarrel with his wife, suffocated, should learn to understand, more considerate and caring to his wife.

Did you know that human cells have 46 chromosomes, half of them from the father and the other half from the mother, lineal blood kinship and next to the three generations of blood of both men and women there are many genes are the same. Between father and daughter, mother and son one-second genes are the same. Grandchild or compatriots, one-fourth genes are the same. Primary tertiary, and uncle, and aunt and the aunt and niece, nephew niece between inside and outside, one-eighth genes are the same, between Hall, Kou, maternal siblings, one-sixteenth genes are the same. Between relatives, because more of the same gene, after marriage composed homozygous genes also many opportunities, so that the increase in the incidence of genetic diseases.