The First Stage of Labour - Early Phase
The First Stage of Labour - Early Phase
The first stage of labour begins with contractions that continue to increase in length and intensity, and ends when the cervix is fully dilated. This can last anywhere from a few hours to a few days.
It has three phases: early, active and transition.
During the early phase, you might have a backache and feel some pelvic pressure, as if your period is starting. Some women will also feel discomfort in their thighs, hips and abdomen. Contractions may resemble menstrual cramps and last between 20 and 45 seconds, but likely will not be regular.
They may start every 10 to 20 minutes, or you may not even be aware of them at first.
Resources & Links:
HealthLink BC: Labor and Delivery