Cervical Dilation ; gradual opening of the cervix in preparation for childbirth скачать в хорошем качестве

Cervical Dilation ; gradual opening of the cervix in preparation for childbirth

Cervical dilation is the gradual opening of the cervix during labor to allow the baby to pass through the birth canal. It’s one of the key indicators of labor progression and is measured in centimeters (cm) from 0 to 10. 📏 Stages of Cervical Dilation Dilation Description Size Comparison 0 cm Cervix is closed No opening 1–3 cm Early labor Cheerio to quarter 4–7 cm Active labor Oreo to avocado 8–10 cm Transition phase Apple to cantaloupe 10 cm is considered fully dilated, meaning the cervix is wide enough for the baby’s head to pass through. 🕒 Labor Phases & Dilation Latent Phase: 0–3 cm Mild, irregular contractions Can last hours or even days Active Phase: 4–7 cm Stronger, more regular contractions Cervix dilates about 1–1.5 cm per hour Transition Phase: 8–10 cm Intense contractions Often the shortest but most challenging phase 🩺 How It’s Measured A healthcare provider performs a manual vaginal exam to estimate dilation. Dilation is often accompanied by effacement (thinning of the cervix), which helps the cervix open more easily. #CervicalDilation. #cervix