Contractions during the first stage of labor typically last how long?

During the first stage of labor, contractions usually last between 20 to 40 seconds. This phase, often referred to as the latent phase, involves the time when cervical dilation begins and continues until it reaches approximately 6 centimeters.

At the onset of labor, contractions begin as infrequent and mild, gradually increasing in both frequency and intensity. Typically, early contractions start around 30 seconds and progress towards the longer durations as labor advances.

The length of 20-40 seconds provides a timeframe that is consistent with observed patterns during early labor, prior to entering the more active phase, where contractions might last longer and occur more frequently. Understanding this timeframe helps nurses and healthcare providers monitor labor progress and assist in managing pain and expectations for the laboring individual.