Phenomena and Processes

Pseudopregnancy

An acyclic state that resembles PREGNANCY in that there is no ovarian cycle, ESTROUS CYCLE, or MENSTRUAL CYCLE. Unlike pregnancy, there is no EMBRYO IMPLANTATION. Pseudopregnancy can be experimentally induced to form DECIDUOMA in the UTERUS.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

An acyclic state that resembles PREGNANCY in that there is no ovarian cycle, ESTROUS CYCLE, or MENSTRUAL CYCLE. Unlike pregnancy, there is no EMBRYO IMPLANTATION. Pseudopregnancy can be experimentally induced to form DECIDUOMA in the UTERUS.

MeSH Record

Classification

Broader headings

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See Also

MeSH Record

Synonyms

2 entry terms
  • Pseudocyesis
  • Pseudopregnancies

MeSH Record

Aspects Covered

34 allowable subheadings

Indexed with the subheadings blood, cerebrospinal fluid, chemically induced, classification, complications, diagnosis, diagnostic imaging, diet therapy, drug therapy, economics, embryology, enzymology, epidemiology, ethnology, etiology, genetics, history, immunology, metabolism, microbiology, mortality, nursing, parasitology, pathology, physiopathology, prevention & control, psychology, radiotherapy, rehabilitation, surgery, therapy, urine, veterinary, virology.

MeSH Record

Indexing Annotation

do NOT check tag PREGNANCY

MeSH Record

History Note

was in Cat G only 1968-78, was in Cat F only 1963-67

MeSH Hierarchy

Tree Number

AMA Style

References

  1. National Library of Medicine. Pseudopregnancy. Medical Subject Headings (MeSH). 2026. Unique ID D011555. http://id.nlm.nih.gov/mesh/2026/D011555
  2. Pseudopregnancy. In: Wikipedia. https://en.wikipedia.org/wiki/Pseudopregnancy
  3. Pseudopregnancy. In: Wikidata. https://www.wikidata.org/wiki/Q1575059