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Stages of labor and birth: Baby, it's time! - Mayo Clinic
2024年7月23日 · It's divided into two phases — early labor and active labor. During early labor, also called latent labor, the cervix opens and softens. It also gets shorter and thinner. The cervix opens less than 6 centimeters (cm) in early labor. Contractions tend to be mild, and they may not happen consistently.
Childbirth - Wikipedia
It involves four stages of labour: the shortening and opening of the cervix during the first stage, descent and birth of the baby during the second, the delivery of the placenta during the third, and the recovery of the mother and infant during the fourth stage, which is …
Stages of Labor: What to Expect During Labor & Delivery - Cleveland Clinic
2022年4月1日 · Labor (childbirth) is the process of a baby leaving your uterus through your vagina or a cesarean birth (c-section). It usually happens between 37 and 42 weeks (9 to 10 months) of pregnancy. There are three stages of labor:
Birth | Definition, Stages, Complications, & Facts | Britannica
2025年1月7日 · Birth, process of bringing forth a child from the uterus, or womb. The three stages of labor are dilatation, expulsion, and the placental stage. Learn more about these stages, the methods to relieve the pain of labor, and complications that can …
Stages of Labor & Types of Childbirth Delivery - WebMD
2024年11月15日 · Labor is the body’s natural process of childbirth. It lasts on average 12 to 24 hours for a first birth. Usually, labor is shorter for births after that. Labor happens in three stages. The first...
Childbirth (Labor Process)- Features, Stages, Mechanism
2023年8月3日 · Labor is a physiologic process during which the fetus, its associated membranes, the umbilical cord, and the placenta are expelled from the uterus. During most of the months of pregnancy, the uterus undergoes periodic episodes of weak and slow rhythmical contractions called Braxton Hicks contractions.
Stages of Labor: First, Second, and Third - Verywell Health
2024年1月11日 · There are three stages of labor: contractions, childbirth, and delivery of the placenta. Pregnancy can be full of surprises, and labor is no different. Just how long or challenging giving birth may be varies greatly from person to …
The stages of labor and delivery - BabyCenter
2023年2月22日 · There are three stages of labor. Here's what they include: The first stage of labor is the longest. A lot happens in this stage – so much that it's divided into three phases: Early labor: Your cervix gradually thins out and opens to about 6 …
Birth of a Human Baby - Biology Online Tutorial
Arrange the events in the typical or general order, starting from 1 to 5 (last). Following nine months inside the mother's womb is the birth of the baby. Know the different stages of the birthing process in humans.
The stages of labour and birth - NHS
Find out what happens during labour and birth, including the 3 stages of labour, contractions, dilation, birth positions and monitoring your baby.