Accelerated the growth of the fetus have been in your uterus started sucking, swallowing and kicks the operation, he (she) has been life-sustaining organs mature.

• 胎儿的生长速度加快，已经在你的子宫内开始做吸吮、吞咽和踢腿的运作，他（她）维持生命的器官已经发育成熟。