look up any word, like fleek:
 
3.
When an over 30 year old couple see babies, they seem to want to have one
*A baby in a stroller is pushed past a couple*

Couple: AWWWW

Man: Lets have a baby!

Woman: YEAH, I love babies, I want one!

Friend: It looks as though you two have a case of the Baby Fever
by Barnabus E. Stinson December 10, 2009
 
1.
When a girl starts feeling a strong desire to have a baby, possibly to the point of obsession.
"Ever since spending so much time with her new baby niece, Athena has baby fever."
by CeresBrielle November 05, 2008
 
2.
The yearning one gets after holding, seeing, or being around a baby. Typically happens in childless women of a young age.
Maria: Awww, Jordan's so cute can I hold him?

Maria's husband: Looks like my wife has baby fever.
by Serylie August 12, 2008