Human Physiology -Smallest Vagina
source from
http://www.sexualrecords.com/
The smallest vaginas are almost too little to be measured, being a mere depression in the pubic area. Structurally complete vaginas, i.e. mucous linings and uterine connections are all in place, can be as small as 2 or 3 centimeters. Various measures can be taken to correct this condition, from surgical construction of a vaginal passage to the use of perineal dilators. Then again, maybe they could just hook up with guys similarly endowed.
Human Physiology -Most Vaginas
In extremely rare cases women are born with two vaginas, though, oddly enough, the condition goes unnoticed until she reaches sexual maturity. Various degrees of "doubling up" can occur: two vaginal tracts but only one external orifice, two orifices that fuse into a single tract, or two complete separate openings with two uteruses and four ovaries. Corrective surgery is available, and if treated shortly after birth the prognosis for long-term recovery is excellent