Can epigenetics be used as an approach by incel parents to avoid incel children?

[fernandopox]

I believe it can add a few cm to shortcels if they are forced to do sports from childhood

 

[nausea]

play bioshock

 

[KvltWarrior98]

Incel parents? How?

But, regarding height much of it is just inherited, by having an appropriate diet might help gaining 1-2 cm max to your predetermined final height, but that would pretty much be it.
It is the height that the child already is 12 after will it can pretty much be determine how tall the individual is...