15 weeks are the term on which it is already possible to catch the first stirs of the kid. The rounded tummy becomes to noticeable people around. Early toxicosis comes to an end, there passes morning nausea, problems with food, differences of mood and tearfulness begin.
Instruction
1. The little body of a fruit is more and more extended, the size it from a tailbone to a darkness is about 10 cm, and weight – on average 70 g. Extremities are extended, legs become longer than hands. The head already looks not such large concerning a body. Handles actively move, the baby can squeeze and unclench cams and is actively pushed. On ultrasonography it is possible to observe how the baby sucks a big finger.
2. Actively the fruit brain develops. It becomes similar to walnut - there are furrows and crinkles, its size increases. The central nervous system begins to exercise control over all organism. Bodies of an endocrine system - adrenal glands and a thymus begin to work. There is a formation of marrow, the network of blood vessels expands. The gall bladder begins excretes bile, function grease and sweat glands, actively work kidneys.
3. The fruit on this term is covered with thin transparent skin through which blood vessels are visible. On a head the down which covered a body becomes more dense, the pigment painting hair begins to be developed. Auricles can catch sounds, the kid is already capable to learn a mother's voice.
4. Fruit eyelids on the 15th week are still closed, but it can feel light now. On this term it is already possible to define a sex of the child if, of course, it is developed in the necessary foreshortening. Genitalia are already almost created, internal still continue development.
5. At this time the fruit already feels mom's spirit therefore it is necessary to try to lead a quiet life, not to be nervous, listen to melodious music. Food of mom has to be balanced. The 15th week – the best period for the analysis of amniotic waters on the basis of which judge presence or lack of defects at a fruit, its blood type, sex. This analysis is usually recommended to women with a negative blood type or genetic diseases.