Medical blog

During pregnancy there is some softening and increase in sheaves, cartilages, articulate surfaces of joints. Such changes in basin joints give some increase in the sizes of a basin that promotes more free movement of a head of a fruit during sorts.
In process of growth of a uterus the backbone is straightened, shoulders lean back also future mum goes a stomach forward with an equal back — so there is «a proud gait of the pregnant woman».

Function of bodies of breath amplifies in connection with the raised requirement of an organism of the pregnant woman and a fruit for oxygen. This requirement is provided at the expense of deepening of breath and its some increase.
The growing uterus last months pregnancy complicates breath, that is gas exchange in lungs that promotes developments of stagnation and a hypersensibility to inflammatory diseases of respiratory ways.

From the moment of approach of pregnancy you, probably, have already seen, that your body gradually varies. And it it is no wonder: during pregnancy in an organism of the woman there are changes in all bodies and the systems, directed on the child and preparation for sorts.

On a place the yellow body of pregnancy which, developing a progesterone, promotes implantation and the further development of pregnancy develops. it is developed which promotes work of a yellow body.
From 12th day the placenta which incurs a role of development of a progesterone and is formed, and the yellow body of pregnancy is exposed to return development. Under the influence of a progesterone there is a suppression of development of hormones of the brain responsible for maturing , therefore from the moment of pregnancy occurrence new do not ripen and, hence, stops.
In a placenta also it is developed — a hormone which promotes uterus growth.
Activity of others glands (thyroid, adrenal glands, etc.) amplifies.
In a hypophysis (a brain site) it is developed , promoting preparation of mammary glands for a lactation. Also the hypophysis develops which in it and collects, and during sorts starts to arrive in blood, promoting that to reduction of a muscular layer of a uterus, that is fights.

During pregnancy the blood total increases, the quantity and its other elements that promotes better delivery of nutrients and oxygen to a growing fruit increases.

The Cardiovascular system tests considerable loadings which are connected with increase in weight of a body of the pregnant woman, increases in volume of blood, formation of additional body of blood circulation — placentae, and also strengthenings of the exchange processes providing normal development of a fruit.
In second half of pregnancy pulse moderately becomes frequent — till 75-80 blows in a minute.
Arterial pressure in first half of pregnancy goes down a little, and in second half of pregnancy increases a little. However increase of arterial pressure above 120—130 mm hg (top, or ) or fall below 100 mm hg specifies pressure in probability of the beginning of complications of pregnancy.

Urination bodies work with the raised loading «for a two» as provide both future mum, and its kid.
In the first months of pregnancy some women mark the raised requirement for more frequent . It is connected by that the uterus presses on a bladder, and also the tone of muscular layers bodies decreases.

Development of the child essentially increases a metabolism at mother: consumption of the basic substances and oxygen increases. In an organism of the woman the albumens supplying a fruit by amino acids, necessary for its growth collect. Changes of a carbohydrate exchange lead to accumulation ("reserving" carbohydrates) in a liver, a muscular fabric, a uterus and a placenta. To a fruit carbohydrates pass basically in the form of glucose — a high-energy material. Also increase in blood of the pregnant woman of cholesterol and is marked.
During pregnancy in an organism of the pregnant woman there is an accumulation of salts of calcium, phosphorus and iron. Calcium and phosphorus is necessary for construction of a bone skeleton of the child, and iron — for formation of haemoglobin at a fruit. The requirement and for vitamins (a Food during pregnancy see) raises.
At pregnant women deducing from an organism of chloride of sodium (table salt) that promotes a liquid delay in an organism is slowed down.

The uterus during pregnancy increases in 20 times and more, reaching 1000 the Volume of a cavity of a uterus accrues, exceeding in 520—550 times its volume out of pregnancy. The length of not pregnant uterus makes 7 9 sm, and by the pregnancy end reaches 37-38 uterus Sheaves see increase and extended for maintenance of growth of a fruit.
Thus, physiological reorganisation during pregnancy mentions all bodies and systems of the woman, the majority from which function with the big pressure. For this reason during pregnancy sometimes in time not established latent diseases start to be shown. In the presence of chronic diseases pregnancy can become complicated their aggravation. Therefore to pregnancy it is necessary to be surveyed at experts and to try to cure the revealed pathology.

Changes of bodies of digestion during pregnancy are expressed in a nausea, the vomiting, the raised salivation, decrease or even a distortion of flavouring sensations. Usually on 3-4th month of pregnancy these phenomena disappear.
Intestines function is characterised by bent to locks, quite often there are hemorrhoids. Development of hemorrhoids during pregnancy is promoted by stagnation of blood in veins of a rectum and a small basin at long overflow by their blood and increase of pressure upon a venous wall owing to a lock and a pregnant uterus.
The liver works in the strengthened mode as provides neutralisation of products of the disintegration formed as a result of strengthening of a metabolism.