after many eggs I got at least a modest female Eevee with anticipation for magic bounce Espeon and a bold female Eevee also with HA for hydration Vaporeon. I would have preferred a shiny pink Vaporeon, but I didn't want to push my luck since is horrible.
I think I discovered something new from my Eevee hatching, I had in the daycare a male Sylveon with cute charm and an female Eevee with anticipation and every single egg that hatched from that couple was male, I know Eevee's have a gender ratio of 1/8 but after a full box I at least would be having one female, after a couple eggs more I noticed that and replaced the Sylveon with one of the many Eevee's and then after 2 eggs more I got a female.
so although I didn't found anything about cute charm effecting breeding on early games, looks like now makes a 100% chance of getting eggs with the gender of the parent with cute charm, very helpfull for Eevee and other species with a similar gender ratio, still I need to test with my female Sylveon to see of that's truth or I have very bad luck with breeding.