So I'm trying to RNG an (non-shiny) Eevee, and I have my desired seed, initial frame is 51, and target 72. I've hit the seed several times (I'm pretty sure, because what are the odds the seed the second before/after has the same first 15 Chatot pitches in a row?). When I input the seed on the main RNG window going from the time finder, it says frame 72 is going to be a Naughty female (teehee) with an IV spread of 31/31/31/x/x/x (Since I don't have the parent IVs for a perfect spread with what I've got at the moment, I'm just gonna breed two Eevees, one with the 3 non-inherited 31 IVs in HP, Att, and Def, and another with the non-inherited IVs in Sp Att, Sp Def and Spd at 31 so I can make it easy to breed a third Eevee, this one with all six IVs inherited at 31)
My problem is that (obviously) I'm not getting what I want. I've hatched three Eevees, all three Naughty, yet all three male, and there are no frames with a Naughty nature less than 20 frames away from frame 72, and I know I'm not messing up that bad. Also, I'm only getting HP with 31 IVs instead of HP, Att, and Def.
Sorry for the long, extra detailed post, but does anybody have an idea what's going on? The main thing that's confusing me is the male/female ordeal. Aren't natures and genders both determined by the PIDRNG? I'm 99% sure I've been hitting my seed, so I don't know what's going on.