Those who hope that a son will grow up to be successful parents want their children to be more clever, so from the antenatal instruction begins during pregnancy. To cultivate musical talent, antenatal instruction music is essential, but sales on the market today with unsatisfactory antenatal instruction of music, some fetal harm. To the baby\'s health, is the mother best hope.
To produce a good child, you must first \"birth\" of a quality good baby. Thus, prospective parents thought antenatal instruction.
In recent years, the mass media \"antenatal instruction music\" function blows \"God\", and said what makes the fetus to listen to, not only beneficial to the growth of the fetus, and children will become smarter, and even that helps develop the musical accomplishment of the fetus.
In fact, the so-called \"antenatal instruction of music\", which included nothing more than a number of existing light music music, there is no characteristic of music specially made for pregnant women and fetal. If pregnant women understand music, listen to higher cultural accomplishments of pregnant women, you can get a good feeling, on fetal growth, also has the advantage. However, some pregnant women \"get rich quick\", the tape recorder headphones, that is, the microphone, place the abdominal, fetus to antenatal instruction music directly, causing very serious consequences.
Caused fetuses causes deafness?
According to experts, at present, antenatal instruction of most of the tapes on the market with a microphone, put it on the abdominal wall in pregnant women so that sound waves directly inside the body. We know, sound in air in the spread, sound in the of high frequency part will has comparison large of loss, pregnant women I listen to listen to music, does not on fetal produced too large of effect, but, to microphone directly placed in pregnant women of abdominal, makes Sonic directly entered body, to fetal, this conduction way, its high frequency sound on fetal inner ear basement film above of short fiber stimulation is strong, cochlear bottom most easy was damage, led some children was born yihou, auditory ability was damage, light who only can heard talk, but on high frequency sound listen to does not to, heavy who will caused life deafness.
In addition, antenatal instruction of music that came with your microphone most on the market today is magnetic, and the fetus in the body is in a State of weightlessness, plus for whether the fetus has an adverse effect of magnetic field, is still uncertain. If the subjective speculation is good external magnetic field on fetal, blindly promoting the use of, this is clearly an extremely irresponsible behaviour. At the same time, some without rigorous testing of the microphone may resonance and noise and music.
Antenatal instruction more tapes inferior goods
Of particular note is that combined aristogenesis Association and the Ministry of health, Institute of acoustics, Chinese Academy of Sciences on current market antenatal instruction of music tape for random sampling. The results show that the market of \"antenatal instruction music\" tape, more inferior goods, the vast majority of music rhythm is not harmonious with fetal heart rate, and volume is difficult to grasp, was heard by fetal detrimental.
We know, very tender and fragile fetal acoustic physiological mechanism, on the capacity of the volume is extremely small. According to experts speaking, antenatal instruction of over 2000 Hertz in the sound of music, you must lower to the extent of adults cannot hear, on the fetus is more secure. This volume, we generally are difficult to control. Now, the market most of the \"antenatal instruction music\" tape, and the standard is very different from some antenatal instruction on the specification of the music tapes, with the audio frequency range 500--2000 Hz, but the test results are very different, and some audio up to more than 5,000 cycles per second, and the sound energy is great. Tape of ordinary consumers like this is impossible to distinguish the true from the false, or even general obstetrics and Gynecology, ENT doctor is unable to determine. If you believe that only the so-called \"notes\" will inevitably be taken. Such \"antenatal instruction music\" harmful to the health of the fetus is absolutely useless.
Mood of the music pleasure pregnant women
Of course, for pregnant women (of a certain culture or music literacy) properly listening to light music, is also good. Because of the beautiful music to make people get beauty, cultivate people\'s sentiments. But pregnant women listening to music, is not primarily in order to develop musical accomplishment of the fetus, and the main role of pregnant women is a pleasant mood. We should understand that the so-called antenatal instruction, including pregnant women\'s nutrition, work and rest, such as cold and warm, but the most important is the emotional pleasure pregnant women, so that pregnant women have a good mood. Today, in particular, the people\'s material living standards greatly improved, pregnant women\'s nutrition, work and rest, well-being is not a big problem, mood of the pregnant woman, the mood was particularly important.
To enable pregnant women for good moods and feelings, is not primarily what music is driven by people to regulate, and most pregnant women close to the people of her understanding of the concern, care and consideration.
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