How do true contractions differ from false contractions?

True contractions are characterized by their consistency and pattern in relation to movement and progression. They typically begin at intervals that become shorter and more regular over time and are generally more intense. One of the key distinguishing features is that true contractions tend to intensify with movement or activity, indicating a genuine progression toward labor. This intensity is a result of the body preparing for childbirth, involving cervical changes and ultimately leading to delivery.

In contrast, false contractions, also known as Braxton Hicks contractions, may be irregular and usually do not become progressively stronger with movement. They can often subside with changes in activity or position, reflecting their non-labor characteristics and the lack of cervical dilation or effacement. Understanding this distinction helps practitioners to assess the stage of labor accurately and to provide appropriate guidance to expectant mothers.