Childbirth - Wikipedia
Childbirth, also known as labour (or labor in American English), parturition, and delivery, is the completion of pregnancy, where one or more fetuses exits the internal environment of the mother …
Childbirth | Stages of Labor | Effacement | MedlinePlus
Jun 16, 2025 · Childbirth is the process of having a baby. Learn about the 3 stages of labor, and how you can prepare, tell if you are in labor, and manage the pain.
Stages of labor and birth: Baby, it's time! - Mayo Clinic
Jul 23, 2024 · Labor is a natural process. Here's what to expect during the stages of labor and birth — along with some tips to make labor more comfortable. Labor is a unique experience. For some …
Stages of Labor & Types of Childbirth Delivery - WebMD
Nov 15, 2024 · 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.
Birth | Definition, Stages, Complications, & Facts | Britannica
Dec 25, 2025 · Despite decades of research, the events leading to the initiation of labour in humans remain unclear. It is suspected that biochemical substances produced by the fetus induce labour. In …
Stages of Labor: What To Expect During Labor & Delivery
In general, the three stages of labor are: Healthcare providers may call this “normal labor.” They use this definition and the stages to communicate effectively with each other and you. Just because you don’t …
Phases of Childbirth: What Are the 4 Stages of Labor?
Nov 18, 2025 · The 4 stages of labor are: dilation of the cervix, delivery of the baby, afterbirth, and recovery. Learn more about what to expect during each stage of childbirth.