1. Increased frequency of urination: More than ten days after delivery, as the fetal part descends to the pelvis, the fundus of the uterus also descends. However, due to pressure on the bladder, the bladder\’s urine storage capacity decreases and the frequency of urination increases.
2. Regular contractions: The contractions were irregular at first, but gradually turned into regular contractions, and the contraction force became stronger and stronger. As labor progresses, the duration of uterine contractions can be as long as 1 minute, and the interval can be shortened to 1-2 minutes.
3. Seeing redness: Seeing redness is a relatively reliable sign that labor is about to begin, that is, a small amount of bloody mucus is discharged through the vagina before delivery. If the amount of bleeding exceeds the menstrual volume, or there is fresh blood, you should go to the hospital for examination in time.
4. Water rupture: Clear liquid suddenly flows out from the bottom of the vagina, sometimes containing meconium or meconium, which is called \”broken membranes\”. Water breaks usually occurs after regular contractions begin but before the baby is delivered. Pregnant women should stay in bed immediately after their water breaks and be sent to the hospital by their family members in time to prevent umbilical cord prolapse from endangering the fetus. Spontaneous miscarriage occurs within 24 hours after the water breaks.