What does "abnormal labor force" mean?

Mar 17, 2025 Source: Cainiu Health

Dr. Zhang Lu

Introduction

Uterine contractions are the primary force during labor. Normal uterine contractions should be rhythmic, symmetrical, polar, and of appropriate frequency and intensity. When there is an abnormality in labor force, it may indicate uterine inertia, characterized by insufficient contraction strength, short duration, and long intervals between contractions. This can lead to prolonged labor, increased maternal fatigue, and a higher risk of postpartum hemorrhage.

Generally, abnormal labor force refers to abnormalities in the intensity, frequency, rhythm, symmetry, and polarity of uterine contractions during labor. It also includes abnormalities in the contraction forces of the abdominal and diaphragmatic muscles, as well as the levator ani muscles. A detailed analysis is as follows:

There are various causes of abnormal labor force. Underdevelopment of the uterus or excessive uterine distension that overextends the uterine muscle fibers may affect contractility. Fetal malposition or cephalopelvic disproportion can lead to dis-coordinated uterine contractions. Negative emotions such as excessive anxiety and fear in the mother may interfere with the nervous system's regulation of uterine contractions. Additionally, hormonal imbalances—for instance, insufficient or imbalanced secretion of oxytocin and prostaglandins in the mother's body during labor—can also cause abnormal labor force.

When uterine contractions are weak, the mother may perceive the contractions as feeble, short in duration, and long in interval, resulting in slow or even stalled labor progress. Conversely, when uterine contractions are too strong, they manifest as intense and frequent contractions with short intervals, causing the mother severe pain. A pathological retraction ring may also appear, increasing the risk of uterine rupture. These conditions can lead to many adverse consequences. Prolonged labor increases the risk of postpartum hemorrhage and infection for the mother; prolonged compression of the fetus may lead to hypoxia and fetal distress, seriously affecting maternal and fetal health.

Routine moderate exercise such as yoga or walking can help enhance physical strength and muscle strength, including that of the pelvic floor muscles and abdominal muscles, which contributes to normal exertion of labor force during delivery and helps prevent abnormal labor force due to insufficient muscle strength.

View All

How to relieve stomach pain during menstruation for girls

"Aunt" usually refers to menstruation. Abdominal pain generally indicates stomachache. Women may experience abdominal pain during menstruation due to improper diet, cold exposure, abnormal uterine contractions, dysmenorrhea, or endometriosis. This can be relieved by adjusting the diet, applying a warm towel compress, relaxing the mind, or using medications. Consuming large amounts of spicy or cold foods during menstruation might continuously irritate the gastrointestinal tract, leading to abdominal pain.

View Full Answer

Can loofah veins be used to treat dysmenorrhea?

Dysmenorrhea is categorized into primary and secondary types. Primary dysmenorrhea is often associated with increased prostaglandin secretion and abnormal uterine contractions, while secondary dysmenorrhea may be caused by conditions such as endometriosis and adenomyosis. As part of the diet, the main components of luffa筋 (luffa fiber) are dietary fibers, and it does not contain effective ingredients specifically targeting the relief of dysmenorrhea.

View Full Answer

Can I eat mint during my menstrual period?

Coming of age usually refers to the menstrual period. Generally speaking, mint can be consumed during menstruation, but one should pay attention to moderation. During menstruation, the intake of mint should be strictly controlled to avoid excessive consumption of its cold properties, which may cause abnormal uterine contractions, exacerbate dysmenorrhea, or lead to reduced menstrual flow; women with a cold and weak constitution, obvious dysmenorrhea, or light menstrual flow should consume it cautiously to prevent mint's cold nature from further stagnating qi and blood.

View Full Answer

Can I eat mangosteen during my menstrual period?

Under normal circumstances, women can eat mangosteen during their menstrual period. Mangosteen is rich in vitamin C, vitamin E, protein, and lipids, which are beneficial to women's health, especially during menstruation, as it helps replenish essential nutrients and strengthen the body. However, excessive consumption should be avoided to prevent disruption of blood circulation and abnormal uterine contractions.