I dont care for my kids to be tall but i would try to date someone average or above atleast, which isn't hard to find. I happen to be born from a line of women who are all like 5'0 or less, so I think that getting a girl who is 5'4 or above would help my Childs prospects along with HGH during their childhood if a doctor allows.
I also suffer from some strange thing where I do really like tall girls but im unsure if im attracted to their absolute height or just being taller than me. so idk if once I get LL if that will stay the same but current a girl 5'8-5'9 is what I find most attractive so they would be basically my same height, and just in general I dont like the girl to be much shorter then me (probably not less than 2 inches) as I just find it a less equal dynamic which I would prefer a more "independent" type of woman in a relationship, not really like in a femdom type of way but someone who doesn't rely on me more then I rely on them in an equal sort of relationship.