Nothing else is added, so I don't know what I'm picking from, but here are the three parts of the uterus.
Fundus. The fundus is the upper part of the uterus. It's broad and curved. ...
Corpus. The corpus is the main body of the uterus. ...
Isthmus. The portion of the uterus between the corpus and the cervix is called the isthmus. ...
Cervix. The cervix is the lowest part of the uterus.
From Google.