Labor might seem like a scary concept with a lot of unknowns, but it doesn’t have to be that way. It’s good to be prepared with the knowledge of what’s to come so when it’s time to meet your baby, you can go into it with full confidence, embracing the joy and excitement that fear can rob from you.
The sequence of events is different for everyone
Every woman’s labor is different. And your labor may be different each time you have a baby. But there are patterns to labor that are true for most women. Sometimes, labor is over in a matter of hours. Other times, labor lasts a day or more. You won't know how labor and childbirth will unfold for you until it happens. However, you can prepare by learning about each stage of labor and the typical sequence of events. Here's what to expect during the three stages of labor and birth.
First stage of labor
The first stage of labor and birth is characterized by dilation and cervical effacement. It starts when you feel consistent contractions that cause the cervix to open (dilate) and soften, shorten, and thin (efface). This allows your baby to move lower into your pelvis and into your birth canal.
The first stage of labor is the longest stage, and it’s divided into early labor and active labor. For a first-time mom (or a primipara), it can last from 12 to 19 hours on average. It may be shorter for moms who’ve already had children. This stage of labor ends when you are 10 centimeters dilated.