13 week of pregnancy - what is happening?

Since 13 pregnancy weeks, the future kid is practically formed, mother begins to feel good and feels a tide of energy. Threats of miscarriage on this period almost no and the woman begins to enter the stage of "calm pregnancy". It is no longer bothering painful pain at the bottom of the abdomen, but only memories remained about toxicosis.

1
How does the baby develop?

The kid's bodies continue to actively develop. If the child "does not hide" from the ultrasound, then you can already determine the floor, but many it still cannot. The size of the future kid reaches up to 11 cm. It can already actively move the handles and legs, so the mother can feel small vibrations in the stomach. But many do not notice the pushing movements of the baby.

the cerebral of the child begins to work actively;
the baby can change the facial expressing face;
eyes come closer, and the ears are "become" in place;
the fetus skeleton begins to develop;
the chin appears;
pancreas begins to produce insulin;
kidneys are actively working;
the intestine took his place;
the baby's chest begins to rise, the breathing movements work;
in the bone marrow, blood cells begin to form;
heart increases the amount of blood pounce;
b-lymphocytes appeared in the spleen (an important factor that protects the baby's body from infections);
the child is under constant wakefulness, sleeps very little.

2
How does mom feel?

The future mother already notices a little rounded tummy, but so far the explicit sign of pregnancy for others is unnoticed. Many will think that you spoke a little. Also, pregnant women begin to "flourish", they may have the abyss of acne with which they thoroughly fought, the color of the face becomes healthy, pallor and dark circles under the eyes go. In addition, in future mothers:

morning nausea and toxicosis;
sleep normalizes;
there is a desire to spend more time in the fresh air;
appetite is returned (many can recover by 2 kg);
drowsiness and bad mood will go;
the chest increased in volume (it is necessary to worry about buying new underwear, it is better to acquire a bra from a natural material, made specifically for pregnant women);
increased physical activity;
many have increased sexual attraction;
women's face features begin to change;
blood pressure can be lowered, but it does not affect the well-being of a woman.

3
Analyzes at the 13th week of pregnancy

By this time, you must already stand in account and hand over the first tests for the identification of the rhesus, blood group and the presence of various kinds of diseases. Also in your card must be the conclusion of the first ultrasound of the fetus. At week 13, the gynecologist prescribes such tests:

Ultrasound (if before that was not done, often at such a period of retrohhoral hematoma is revealed, the phenomenon is quite common, the hospitalization does not require pregnant, but drug treatment must);
blood chemistry;
analysis of hormone of chorionic gonadotropin;
the survey of RARR A (the test is appointed not to all pregnant women, it should be held by women who had miscarrouts, abortion, there are already children with development deviations. Also in the group includes women in labor, which is more than 35 years old).

4
Power Mom

Throughout the pregnancy, future mothers should eat right and 13 weeks are no exception. Since the fetal skeleton is actively formed on this time, you must include food rich in calcium. At later deadlines, many future mothers begin to deteriorate their teeth and this problem can be circumvented, if you carefully monitor your power. To avoid the development of rickets in a child, be sure to use: