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Labor Stage, First
MeSH Descriptor Data 2025
Details
Qualifiers
MeSH Tree Structures
Concepts
MeSH Heading
Labor Stage, First
Tree Number(s)
G08.686.784.769.326.500.080
Unique ID
D007747
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D007747
Annotation
human only; check tags
FEMALE
&
PREGNANCY
Scope Note
Period from the onset of true
OBSTETRIC LABOR
to the complete dilatation of the
CERVIX UTERI
.
Entry Term(s)
Cervical Dilatation
Labor, First Stage
Public MeSH Note
91; was see under LABOR 1977-90; was LABOR, FIRST STAGE see under LABOR 1975-76
Online Note
use LABOR STAGE, FIRST to search LABOR, FIRST STAGE 1975-76
History Note
91(77); was see under LABOR 1977-90; was LABOR, FIRST STAGE see under LABOR 1975-76
Date Established
1991/01/01
Date of Entry
1974/11/11
Revision Date
2016/06/17
Allowable Qualifiers
blood (BL)
cerebrospinal fluid (CF)
drug effects (DE)
ethnology (EH)
genetics (GE)
immunology (IM)
metabolism (ME)
physiology (PH)
psychology (PX)
radiation effects (RE)
urine (UR)
Reproductive and Urinary Physiological Phenomena [G08]
Reproductive Physiological Phenomena [G08.686]
Reproduction [G08.686.784]
Pregnancy [G08.686.784.769]
Labor, Obstetric [G08.686.784.769.326]
Labor Onset [G08.686.784.769.326.500]
Labor Stage, First [G08.686.784.769.326.500.080]
Labor Stage, Second [G08.686.784.769.326.500.090]
Labor Stage, Third [G08.686.784.769.326.500.110]
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Labor Stage, First
Preferred
Concept UI
M0012110
Scope Note
Period from the onset of true
OBSTETRIC LABOR
to the complete dilatation of the
CERVIX UTERI
.
Terms
Labor Stage, First
Preferred Term
Term UI
T023215
Date
01/01/1999
LexicalTag
NON
ThesaurusID
NLM (1975)
Labor, First Stage
Term UI
T023214
Date
05/12/1976
LexicalTag
NON
ThesaurusID
UNK (19XX)
Cervical Dilatation
Broader
Concept UI
M0012111
Terms
Cervical Dilatation
Preferred Term
Term UI
T023216
Date
08/30/1990
LexicalTag
NON
ThesaurusID
NLM (1991)
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