What does CIO stand for?
CIO stands for "copulation-induced ovulation"
How to abbreviate "copulation-induced ovulation"?
"copulation-induced ovulation" can be abbreviated as CIO
What is the meaning of CIO abbreviation?
The meaning of CIO abbreviation is "copulation-induced ovulation"
What does CIO mean?
CIO as abbreviation means "copulation-induced ovulation"
