Also, visit a healthcare professional about your period if: 1  You havenât gotten your first period by age 15. 2  You donât menstruate for more than 90 days. 3  Your periods start to be very irregular after having previously been regular. 4  Your period lasts for more than seven days. 5  Your menstrual flow is more heavy than usual.
What's going on: Your baby is moving down the birth canal. Contractions continue to be strong, lasting for about 60 seconds and coming 3 to 5 minutes apart. You will likely feel a strong urge to push. How long it lasts: 1 to 2 hours for a first labor; 15 to 30 minutes for subsequent labors. If your baby is in distress at this point, or if she doesn't seem to be making her way through the birth canal, your doctor may decide to deliver her by c-section or use forceps to help her out.
The Birth of Your Baby. The strong contractions you experience during active labor are your body's way of pushing your baby through the birth canal. During the birth process, your contractions may slow down to every two to five minutes, lasting 60 to 90 seconds.