孕期保健与优生至关重要。整个怀孕期胎儿在母体子宫内生长发育,母体发生着一系列的生理变化。为了保护孕妇的身体健康、保证胎儿的正常发育和优生,必须重视孕期保健。一、保持良好情绪:妊娠期间,孕妇心理上要发生很大的变化,直接和间接影响胎儿的发育。孕妇情绪愉快,可使其血液中增加有利于健康的化学物质,胎儿的活动便有一定的规律。情绪过度不安,胎动的频率和强度维持在较高水平上,胎儿也不安,体 Pregnancy care and eugenics are essential. The fetus in the mother’s uterus during pregnancy growth and development, the maternal occurrence of a series of physiological changes. In order to protect the health of pregnant women, to ensure the normal development of the fetus and eugenics, we must attach importance to health care during pregnancy. First, maintain good mood: during pregnancy, pregnant women to make great changes in the psychological, direct and indirect impact on fetal development. Pregnant women happy mood, can make its blood to increase the health of chemicals, there will be a certain degree of fetal activity. Emotional over-anxiety, the frequency and intensity of fetal movement maintained at a high level, the fetus is also uneasy, body