Conversation so far:
where is the uterus located in the female body
The uterus is located within the pelvic region immediately behind and almost overlying the bladder, and in front of the sigmoid colon.
How much does the uterus weight
A typical adult uterus weighs about 60 grams.
What are the uterus's four regions
The uterus can be divided anatomically into four regions: the fundus, the corpus, the cervix, and the cervical canal.

Question: What holds the organ in position
Self-contained rewrite: What holds the uterus in position