Corrected entry: When Kiff tells Zap and the Planet Express Crew how he became pregnant, he says that he absorbed DNA through his skin and Fry comments that anyone of them could be the man-mom but Kiff only actually touches Leela skin to skin apart from Amy - He grabbed Leela's arm, Fry's pants, Bender's leg (he doesn't count because he has RNA, not DNA) and Zapp's uniform.
Corrected entry: In the series 3 episode "Amazon women in the mood", the Amazons use all males for "snoo-snoo" until they die. In that episode they take Kif into their dressing-room-like booths and seemingly snoo-snoo him. However, in this episode we learn that Kif's people don't have genitalia. They reproduce by directly absorbing DNA through their skins. What exactly are the Amazons DOING to Kif, given the lack of sex organs?Carl Fink