1、孕早期发生高热的妇女 怀孕早期有过高热的妇女,孩子即便不出现明显外观畸形,但脑组织发育有可能受到不良影响,表现为智力低下,学习和反应能力较差。这种智力低下是由于高热造成胎儿脑神经细胞死亡,使脑神经细胞数减少所致,这种智力低下是不能恢复的。当然,高热造成胎儿畸形还与孕妇对高热的敏感性和其他因素有关。 1, Women with high fever in early pregnancy Women with high fever in early pregnancy, even if the child does not appear obvious appearance deformity, but development of brain tissue may be adversely affected, manifested as mental retardation, poor learning and response. This mental retardation is due to high fever caused fetal brain cells death, resulting in decreased number of brain cells, this mental retardation can not be restored. Of course, high fever caused by fetal deformity is also related to the sensitivity of pregnant women to high fever and other factors.