I. Typical features of the contraction of patterns
Timescale 1.
The initial period may be reduced to every 10-20 minutes and gradually to every 3-5 minutes. The starting time of the two contractions can be recorded through a timer, and if the interval is gradually stabilized and reduced, it may enter the process。
Changes in pain intensity and range:.
Pain usually spreads from the lower back to the abdomen, initially like “menstrual pain” or “penal acid” and later develops into a strong sense of pressure or strangulation. Some of the pregnant women described it as “a gradual increase in waves to a decline after peaks”。
Extension 3.

The initial contraction lasted about 30 seconds each time and increased to 60-90 seconds with increased pain。
Distinction from “false uterine contraction”
Braxton hicks may be mistaken for a rule dent, but the key difference between the two is:
Iii. Diverse stages of uterine contraction
1 (early delivery).

The cervix is approximately 5-20 minutes apart and the pain is resistant and may be accompanied by a small amount of red (cervix mucous leachate). At this point, they can be observed at home and have proper activity or rest。
Active.
The hysteria has been reduced to 3-5 minutes, and the pain has increased and may need to be adjusted for respiratory (e. G. Ramazé breathing) discomfort. At this point, access to hospitals is recommended。
Transition 3.
The hysteria is 2-3 minutes apart and the pain reaches its peak, and some pregnant women feel disgusted, trembled or defecated, suggesting that they are about to give birth。
When do you need medical attention
V. Practical recommendations for response to duct
Vi. Individual differences and concerns

If there is a pattern of contraction, stay calm and prepare for admission. The birth is a natural biological process, the body gradually pushes out the foetus through uterine contraction, and the medical team monitors the safety of the mother and the child throughout the process。




