First Stage of Labor is defined as which interval?

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Multiple Choice

First Stage of Labor is defined as which interval?

Explanation:
First stage of labor is the interval from the onset of regular uterine contractions to the cervix being fully dilated to about 10 cm. This stage prepares the birth canal for the baby and is commonly divided into a latent phase (early dilation up to roughly 3–4 cm) and an active phase (from about 4 cm to 10 cm, with stronger, more frequent contractions). The second stage begins once full dilation is reached and ends with the baby's birth, while the third stage is the delivery of the placenta. So the interval from the start of contractions to full dilation best matches the first stage.

First stage of labor is the interval from the onset of regular uterine contractions to the cervix being fully dilated to about 10 cm. This stage prepares the birth canal for the baby and is commonly divided into a latent phase (early dilation up to roughly 3–4 cm) and an active phase (from about 4 cm to 10 cm, with stronger, more frequent contractions). The second stage begins once full dilation is reached and ends with the baby's birth, while the third stage is the delivery of the placenta. So the interval from the start of contractions to full dilation best matches the first stage.

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