What Does Fully Dilated Mean?

The second stage of labor begins when a woman's cervix is fully dilated to 10 centimeters. Even though a woman is fully dilated, it doesn't mean that the baby is necessarily going to be delivered immediately.

How long is labor after fully dilated?

Your cervix needs to open about 10cm for your baby to pass through it. This is what's called being fully dilated. In a 1st labour, the time from the start of established labour to being fully dilated is usually 8 to 12 hours. It's often quicker (around 5 hours), in a 2nd or 3rd pregnancy.

How long does it take to dilate from 1 to 10?

During the active stage of labor, your cervix dilates from around 6 cm to the full 10 cm. (The last part of active labor, when the cervix dilates fully from 8 to 10 cm, is called transition.) This process takes about 5 to 7 hours if you're a first-time mom, or between 2 and 4 hours if you've had a baby before.