Average speed is \(rac5005.5  pprox 90.91\) km/h. - Poursteady Utilities

The average length varies from hours to days. It's often shorter for people who have had a baby before. What you can do: For many people, early labor isn't particularly uncomfortable. But contractions may be more intense for some. And sometimes contractions may continue for a long period of time during early labor. Try to stay relaxed.