There are three main phases and stages of labor that you will hear referred to quite often when it comes time to deliver your baby.

Latent Phase

This first phase of the first stage of labor is called the latent phase, but can also be referred to as early labor, or just simply the first stage of labor. During this phase. your cervix will start dilating and you will be having contractions, and they are normally not painful and you are able to move around, talk, laugh and function through them as normal.

Active Phase

This second phase of the first stage of labor results in your cervix dialating from 4-7 centimeters, and during this phase, your contractions will normally come between 2-5 minutes apart, and last up to a minute in duration. You will also start to feel much more discomfort and possibly more pain as the contractions become more intense as they help to push the baby down through your cervix. If they have not ruptured yet, this phase is the most common time for your membranes to finally rupture. The active phase can last an average of 3-4 hours, but can go on longer, or end sooner, depending on your body and your labor.

Transition Phase

The third and last phase of the first stage of labor results in your cervix dilating between 8 and 10 centimeters, and is the phase where your pain will be at its worst. During this time your contractions will seem to be coming one right on top of the other, and may last up to two minutes each in duration. During this stage the contractions are pushing your baby further down through the cervix, allowing his head to enter the vagina to prepare for birth. This stage normally lasts between 10 minutes and an hour.