失去听力英语

Environment is crucial for gifted students, and from conception to childbirth preparation, during which a variety of gifted students is not conducive to an environment that may be encountered at any time, therefore, intended to be a Xiaobao Bao couples should pay special attention to the following questions: Should not become pregnant the following: 1. Newlywed exertion and exposure to tobacco and alcohol. 2. Depression, gas side chest tightness, poor blood it should not become pregnant. 3. Physical fatigue will not be plenty of gas when the sperm, egg sperm relative weakening of activity, pregnancy should not be. 4. Thunderstorm lightning thunder days have ultraviolet egg on sperm harmful, not conception. 5. Noisy external environment, is uneasy, not conception. 6. Journey in a very jittery mood and excessive physical exertion, not conception. 7. Illness in poor physical state, endocrine disorders, should not become pregnant. 8. Stopping contraceptive services, the physiological functions need to be adjusted, the provision of appropriate pregnancy. It should be noted that the following conditions: 1. Vehicle exhaust, factory emissions of harmful gases, sewage, as well as paint, detergents of toxic elements, there will be harm to the fetus. 2. Welding sparks produce ultra-violet rays will harm the fetus. 3. Pesticides on the fetus have a strong teratogenic effect. 4. Noise is not conducive to the health of pregnant women and fetal development. However, silence is not conducive to gifted students, too quiet for pregnant women will feel lonely, lonely, so that stimulation of fetal loss of hearing, so both are undesirable. 5. Pregnant women should be prohibited from cats and other small animals, and to avoid their contact.