I don't know why I dreamed this..

What is the general consensus amongst people regarding dreaming of genitals? I mean I searched dream interpretation sites and I got a few similar answers..

but i dreamed about a friend who in the dream is sick.. and for some reason in the hospital they have that person clothless and I see that that person has both sets of genitals.. like.. penis and a vagina. O_O

Do I just have a freaky imagination or what could have have meant or symbolized?

(great site btw)