Hey because your one of my top trade partners you get these free perks:
IV Checking (UT, EVed or Re-EV Training) Pokerus on Gen 3,4 and 5 EV reducing and Re-EV training EV training Trading to Evolve Any TM/ Move re-learner Tutoring
ummm you can just forget that one if you wanna, i dont have rattata or pidgey. the random number generation in b/w seems to be weak at times. I hatched like 10 male natus in a row and thats a 50/50 split. You might wanna try soft resetting or saving the game, those seem to change things up for me