Gen 1:
>Venusaur:
50% Male/50% Female
>Charizard:
87.5% Male/12.5% Female
>Blastoise:
87.5% Male/12.5% Female

Gen 2:
>Meganium:
87.5% Female/12.5% Male
>Typhlosion:
50% Female/50% Male
>Feraligatr:
12.5% Female/87.5% Male

Gen 3:
>Sceptile
50% Male/50% Female
>Blaziken
50% Male/50% Female
>Swampert
50% Male/50% Female

Gen 4:
>Torterra
50% Male/50% Female
>Infernape
87.5% Male/12.5% Female
>Empoleon
87.5% Male/12.5% Female

Gen 5:
>Serperior
50% Female/50% Male
>Emboar
87.5% Male/12.5 Female
>Samurott
50% Male/50% Female

Gen 6:
>Chesnaught
87.5% Male/12.5% Female
>Delphox
12.5% Male/87.5% Female
>Greninja
50% Male/ 50% Female

Gen 7:
>Decidueye
50% Male/ 50% Female
>Incineroar
87.5% Male/ 12.5% Female
>Primarina
12.5% Male/ 87.5% Female