fecundity vs physical condition

fecundity and physical condition both are nouns.

Word	Noun	Adjective	Verb	Adverb
fecundity	Yes	No	No	No
physical condition	Yes	No	No	No

As nouns, physical condition is a hypernym of fecundity; that is, physical condition is a word with a broader meaning than fecundity:

Other hypernyms of fecundity include physiological condition, physiological state.

fecundity (noun)	physical condition (noun)
the quality of something that causes or assists healthy growth	the condition or state of the body or bodily functions
the intellectual productivity of a creative imagination
the state of being fertile; capable of producing offspring