I do not over handle any of my chicks. I pick them up and move them outside and back in daily. I don't pet them. They all run from me when younger if I'm trying to catch them, but they learn quickly to run to me because of a daily helping of scrambled eggs which they love. I find food tames them quicker than handling.So do you also raise your hens with hands off approach? and if not, I guess my biggest question is how do you tell who's the boys & who's the girls?
When I order chicks I know which breeds are my roosters. Generally by 3-4 weeks I can start to tell which are the boys by comb development and behaviors if I have pullets in those breeds.
I don't generally start moving boys away from me until they start to sexually mature and they start harassing the pullet. That's when I start to teach them to stay back a respectful distance, and I make sure they move off when I come forward.
Occasionally a younger male chick is too forward so I will start teach them to stay back younger by catching them if they come up and restraining them for a bit.