ectopic gestation vs extrauterine gestation

ectopic gestation and extrauterine gestation both are nouns.

Word	Noun	Adjective	Verb	Adverb
ectopic gestation	Yes	No	No	No
extrauterine gestation	Yes	No	No	No

As nouns, ectopic gestation and extrauterine gestation are synonyms defined as:

ectopic gestation and extrauterine gestation: pregnancy resulting from gestation elsewhere than in the uterus

Other synonyms of ectopic gestation include eccyesis, ectopic pregnancy, extrauterine pregnancy, metacyesis.

ectopic gestation (noun)	extrauterine gestation (noun)
pregnancy resulting from gestation elsewhere than in the uterus	pregnancy resulting from gestation elsewhere than in the uterus