I was wondering if anybody had a theory as to why the females were not venomous, but the males were.
When Renesmee was born she had bitten Bella in the breast, she would bite Jacob all the time but she wasn't venomous otherwise It would have probably killed Jacob...
We know that Nahuel was venomous, he had bitten his aunt moments after his birth and she had changed in to a vampire.
So does anybody have any theories as to why this is? Would love to hear any and all input reguarding this matter.