宝宝处于生长发育阶段,随着年龄的增长,运动、感觉、言语等能力逐步成熟,对周围反应能力也日趋完善。不同年龄段的宝宝发育水平有所不同。父母可根据以下内容自测宝宝发育是否正常。1个月俯卧时,膝盖大部分时间屈在腹下方,偶尔伸腿,下巴偶尔抬离床面;扶或坐位时头偶尔能竖立片刻,手经常呈握拳状,与其对话时能注视对方的面孔。2个月俯卧时下巴能间断地抬离床面;扶着宝宝坐起来时其头能支持片刻,手经常打 Baby is in the stage of growth and development, with age, the ability to exercise, feel, speech gradually mature, the ability to respond to the surrounding is also getting better. Different levels of baby development level is different. Parents according to the following self-test baby’s development is normal. One month prone, most of the knee flexion in the belly below, and occasionally stretch legs, chin and occasionally lift off the bed; help or sitting occasionally erected a moment, the hand is often clenched fist, when in conversation with each other’s eyes. 2 months prone when the chin can intermittently lift off the bed; support the baby sit up and its head can support a moment, the hands often hit