Human Phenotype Ontology 
Grandparent Node:
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Abnormal circulating hormone concentration (HP:0003117)help
Grandparent Node:
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Puberty and gonadal disorders (HP:0008373)help
Parent Node:
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Abnormal circulating progesterone level (HP:0031212)help
..Starting node
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Decreased circulating progesterone (HP:0008233)help
Term ID: 8233
Name: Decreased circulating progesterone
Synonym: Decreased serum progesterone
Definition: An reduced concentration of progesterone in the blood.
Comments:
Reference: HP:0008233
Genes and Diseases:
 
       Child Nodes:

 Sister Nodes: 
..expandElevated circulating 17-hydroxyprogesterone (HP:0031213) help
..expandIncreased circulating progesterone (HP:0031216) help


Genes (7) :EIF2B1 EIF2B2 EIF2B3 EIF2B4 EIF2B5 FOXL2 POR

Diseases (3) :OMIM:603896 ORPHA:572333 OMIM:201750
 

Human Phenotype Ontology(HPO) is developed by the Human Phenotype Ontology Consortium. The version used here is December 15 2022 release.