Early contractions kick off the first and longest stage of labor, which lasts until it's time to push. (babycenter.com)
Find out what happens during the three stages of labor, how long each stage lasts, what it feels like, and how you can manage the pain of labor and birth. (pregnancy.com)
Find out what happens during the three stages of labor, how long each stage lasts, what it feels like, and how you can manage t... (babycenter.com)