31 weeks of pregnancy

Passed 29 weeks from the moment of conception of future kid – such is his true age on 31 weeks of pregnancy. The fruit is already viable in case of premature births, but development and maturing of its bodies is still unfinished.

Changes in a fruit organism

On ultrasonography on 31 weeks of pregnancy it is possible to see that the fruit already reached length of 40-41 cm and weighs about 1500.

There is an improvement of nervous bonds in a brain, its weight on this term makes about a quarter of the mass of a brain of the adult. The organ of sight of future kid is rather developed – he opens and closes eyes, blinks, distinguishes light and darkness, the protective lid reflex appeared. When the kid is awake, his eyes are constantly open, muscles by 31 weeks of pregnancy are already developed a century. The iris of the eye of an eye is created, but the painting pigment in it did not collect in due quantity therefore newborns have eyes usually gray-blue. Color of eyes will exchange depending on the pigment formed under the influence of light beams after a while.

Nails on fingers of hands considerably grew by 31 weeks of pregnancy and will reach edge of phalanxes soon.

Development of a liver of a fruit on 31 weeks of pregnancy goes intensive rates, she already produces bile and gradually begins to undertake a problem of clarification of blood of the child from decomposition products and toxins. The pancreas can produce hormone the insulin necessary for carbohydrate metabolism, and here digestive enzymes are formed in it only after the birth of future baby.

The fruit on 31 weeks of pregnancy often holds the constant position in a uterus – a head down. If it is legs down so far (at buttock or foot presentation), then not late to do special gymnastics that the fruit turned over a head down.

On the term of 31 weeks of pregnancy the fruit in case of premature births will be able to survive, and the probability that he will be able to breathe itself, without support by the device of artificial ventilation as in lungs there is already minimum enough surfactant is high. Surfactant represents mix of the phospholipids produced by special cells in lungs. It promotes a raspravleniye of lungs at breath and does not allow them to be fallen down. At boys formation of surfactant lags behind for 1-2 weeks in comparison with girls.

Vnutriutrobno on 31 weeks of pregnancy future kid makes the training respiratory movements, but they cannot be compared to the presents – fruit lungs at their commission do not finish, and the glottis is in a half-close state.

Changes in the woman's organism on 31 weeks of pregnancy

The uterine fundus is defined on 31 cm above a pubic joint 10-11 cm above a navel. Increase in the sizes of a stomach on 31 weeks of pregnancy and, as a result of it, an increase in weight is led to the fact that the woman quickly gets tired now and is tired, it is inconvenient to it to make the movements in a former rhythm. From this term the weekly increase of body weight of the pregnant woman should not exceed 300 g.

The growing stomach on 31 weeks of pregnancy draws in more and more from within a stomach and intestines because of what can amplify:

• Heartburn;
• Locks;
• Asthma;
• Nausea.

Pains on 31 weeks of pregnancy disturb the woman in lumbar and sacral departments of a backbone. Their emergence is promoted both by the shift of the center of gravity of a body, and a softening of circumarticular sheaves under the influence of pregnancy hormones.

Now the uterus periodically strains and relaxes – training pains so prove. Her muscles gradually prepare for patrimonial activity.

Quite often pains on 31 weeks of pregnancy in legs are combined with their hypostases. Because of a prelum of venous vessels a uterus some puffiness of legs by the end of day arises and is normal, but if by the morning it does not pass - it is a reason for the address to the doctor.

White curdled allocations on 31 weeks of pregnancy – a sign of candidosis damage of a vagina. The milkwoman often becomes aggravated at decrease in immunity including at pregnancy. Without treatment it is impossible to leave this process, it not only brings unpleasant feelings to the woman, but also the fruit can infect. It is possible to fight against candidosis allocations on 31 weeks of pregnancy not all means as some drugs negatively influence future child.

Inspection on 31 weeks of pregnancy

The third screening ultrasonography on 31 weeks of pregnancy is carried out if it was not made one week earlier. Ultrasound helps to check compliance of the sizes of a fruit it to term, extent of maturing of a placenta and the place of its attachment, feature of a structure of internals of a fruit. On this term it is possible to find some heart diseases, kidneys and intestines, and also to define tactics of the forthcoming delivery.