Fetal movement is the performance of the baby's activities in the uterus, which can usually be felt from about 20 weeks of pregnancy. The frequency, intensity and duration of fetal movement can provide some clues about the health of infants. Here are some guiding principles:
1. Fetal movement frequency: Under normal circumstances, the baby should have a certain number of fetal movements every day. Generally speaking, pregnant women should feel at least 10 fetal movements every day in the third trimester (after 28 weeks). If the frequency of fetal movement is significantly reduced or stopped, it may be necessary to seek medical attention in time.
2. Fetal movement intensity: The baby's fetal movement should be strong and regular. If the fetal movement you feel becomes very weak or irregular, you may need to consult a doctor.
3. Duration of fetal movement: Normal fetal movement should last for a period of time, not a short light exercise. If the fetal movement you feel is only a few short strokes, you may need further observation.
4. Fetal movement pattern: The baby's fetal movement pattern may change, but it is usually regular. If you notice obvious changes in fetal movement patterns, such as frequent and intense fetal movement or long pause, it is recommended to consult a doctor.
It should be noted that every pregnant woman and every baby are unique, so these guiding principles are only general reference. If you have any concerns or questions, you'd better consult your obstetrician or midwife, who can give you more accurate advice and guidance according to your specific situation.
I hope my answer is helpful to you! I wish you and your baby health!