Web sites about the anatomy and phisiology of the female guinea pig reprodutive sistem?

Question

Or any information and pictures pls helpme

Answer 1

"The female guinea pig (sow) has a Y-shaped vaginal opening and a vaginal membrane except when in estrus and approaching parturition."

http://www.medaille.edu/vmacer/120_lec_10bchins&gps.htm
(scroll down about 3/4 of the way)