Pregnancy is a natural physiological state, accompanied by a huge physical and emotional changes in the body of the mother, but also leading to certain psychological changes and future father.
Future parents should know and have a good understanding of how fertilization occurs, developing embryo, what are the most favorable conditions for fetal development and normal pregnancy.
Anatomy and physiology of the female genital organs. Of the female pelvis. Periods of a woman’s life.
You must know the structure of the genital organs, their primary purpose, the changes that occur in a woman’s body normal outside of pregnancy, during pregnancy, after childbirth, and also during a number of gynecological diseases. Bone the pelvis forms the birth canal through which the movement of the fetus. Adverse conditions of fetal development, disease transferred in childhood and in puberty, can lead to the disruption of the structure and development of the pelvis. The pelvis may be deformed as a result of injuries, tumors and other pathology. Differences in the structure of the female and male pelvis are particularly pronounced in Mature vozraste. The bones of the female pelvis is more delicate, smooth and less massive than men’s bones of the pelvis.The plane of the entrance to the pelvis in women has a transversely oval form, and men-a form of card hearts.
Female and male pelvis. Continue reading
Skin is the outer covering of the human body and goes into the mucosa.
shell in places of natural holes. The area of the skin depends on growth.
the weight and age of the person and an average of from 1.7 to 2.6 m2 Skin.
protects the body from damage, keeps it fluid and prevents.
the penetration of harmful substances and many infections. The skin and the nervous.
cells originate from the same germ layer, so the skin.
so rich in nerve endings and is associated with all organs of the body. Connection.
this is bilateral. On the one hand, as psgo of the body I.
individual bodies of neposredstvenno reflected on the skin, which makes it.
mirror of health. On the other hand, certain effects on the skin.
(physical exercise, massage, compresses, acupuncture, etc.) help.
to cure many diseases and strengthen the body.
The skin is full of sensitive elements – receptors sensing. Continue reading
Infectious disease prevalent worldwide caused by various microorganisms. “Infectious” disease known since ancient times, information about them can be found in the most ancient monuments of writing in the Indian Vedas, Ancient China and Ancient Egypt. Descriptions of some infectious diseases, such as dysentery, tetanus, erysipelas, anthrax, viral hepatitis, etc. can be detected in the writings of Hippocrates (460-377 BC). In the Russian Chronicles of the infection, described under the name of epidemic, endemic morovich diseases, emphasizing the main feature – mass, high lethality and rapid prevalence among the population. Described devastating epidemics and pandemics of infectious diseases. It is known that in the Middle ages was raging plague (“black death”), which died out a third of Europe’s population, and around the world from the plague in the fourteenth century killed more than 50 million people. During the First world war was the influenza pandemic (“Spanish flu”), which affected 500 million people, 20 million of them died. For a long time about the cause of infectious diseases were not known, believed that these diseases arise in connection with the “miasma” – poisonous exhalations of air. This teaching in the sixteenth century gave way to the doctrine of “contagia” (Trekstore).Infectious diseases – a large group of human diseases arising from effects on the body of viruses, bacteria and protozoa. They develop in the interaction of two independent biological systems of microorganism and of microorganism in the conditions of influence of external environment, and each of them has its specific biological activity. Continue reading