Precocious puberty
true
true
The onset of secondary sexual characteristics before a normal age. Although it is difficult to define normal age ranges because of the marked variation with which puberty begins in normal children, precocious puberty can be defined as the onset of puberty before the age of 8 years in girls or 9 years in boys.
https://www.ncbi.nlm.nih.gov/pubmed/13365719
https://www.ncbi.nlm.nih.gov/pubmed/30838190
Early puberty
SNOMEDCT_US:123527003
human_phenotype
SNOMEDCT_US:400179000
UMLS:C0034013
Early onset of puberty
HP:0000826
MSH:D011629
http://www.case.edu/EpSO.owl#PrecociousPuberty
Early onset of sexual maturation