From physiology angle for, consider to show, begin from gestation and lactation, the mother can secrete different chemical information element, have an effect to fetal mood and health.

• 从生理角度来说，研究显示，从妊娠期和哺乳期开始，母亲便会分泌不同的化学信息素，对胎儿情绪和健康进行影响。