Skip to content
PregWeeks.com
Labor & Birth Term

Transition Phase

Last updated: June 2026

Definition

The intense final phase of first-stage labor, dilating the cervix from 8 to 10 centimeters.

Clinical Context

In obstetrics and maternal healthcare, terms like Transition Phase represent key anatomical, physiological, or developmental parameters monitored during gestation, labor, and the postpartum stages. Understanding these terms empowers parents to converse with doctors, interpret ultrasound reports, and track fetal progress.

Medical Notice: This term definition is for educational and planning purposes only. It is not medical advice. If you have any clinical questions or concerns about transition phase in your own pregnancy, consult your obstetrician or health team immediately.

Term FAQs

What is the definition of Transition Phase?

In pregnancy and obstetrics, Transition Phase is defined as: The intense final phase of first-stage labor, dilating the cervix from 8 to 10 centimeters.

What category does the term Transition Phase belong to?

The term Transition Phase belongs to the Labor & Birth category of pregnancy and neonatal health terminology.

Why is understanding Transition Phase important?

Understanding Transition Phase helps expectant mothers and partners make sense of medical reports, doctor consultations, and gestational developments.

Related Terms

Active Labor

The phase of labor where the cervix dilates from 6 to 10 centimeters, with contractions becoming stronger, longer, and closer together.

Breech Position

A fetal presentation where the baby's buttocks or feet are positioned to enter the birth canal first, rather than the head.

C-Section (Cesarean)

The surgical delivery of a baby through incisions made in the mother's abdomen and uterus.
← Back to Glossary Index