…pretty sure you still need to have sex to conceive a baby (or something akin to sex like IVF)
Zelena was lonely and cray cray. I could imagine her using that dagger to summon Stiltskin in the middle of the night and…..yeah. I mean, honestly, would you put it past her? She was obviously attracted to Rump and maybe even in love with him, and was clearly open to the idea of them being….ahem, intimate on that kitchen table. And now she had ultimate power over him to FORCE him to do whatever she wanted. Rumpel was to Zelena what Graham was to Regina.
"I could have the giant duck as my steed!" --Daniel Radcliffe
Keeper Of Tamara's Taser , Jafar's Staff, Kitsis’s Glasses , Ariel’s Tail, Dopey's Hat , Peter Pan’s Shadow, Outfit, & Pied Cloak,Red Queen's Castle, White Rabbit's Power To World Hop, Zelena's BroomStick, & ALL MAGIC