Fetal movement of the second child may be earlier than the first pregnancy, generally in about 20 weeks of pregnancy can be conscious of fetal movement, pregnant women will be more sensitive, some in the 16th week of pregnancy can be felt, which is also different from person to person. As the fetus grows, the fetus’s limbs will gradually develop completely, when the fetus moves in the uterus, the pregnant woman can feel the fetal movement, fetal movement begins to appear at about 20 weeks, and continues throughout the entire pregnancy, the pregnant woman can feel the fetal movement, but also from the abdominal wall to observe the fetal movement. Normal fetal movements are usually ≥10 movements/2 hours after 28 weeks. The pregnant woman is more sensitive to fetal movement, conscious fetal movement time tends to be earlier, abdominal subcutaneous fat thick, conscious fetal movement time will also be pushed back accordingly. Pregnant women should pay attention to observe the number of fetal movement, if the number of fetal movement is too little or too much, it means that the fetus in the uterus may have hypoxia, need to go to the hospital in time, under the guidance of the doctor to take reasonable methods of intervention.