They've been doing great. Alas a skunk got into the coop last night around 1:30 a.m, (camera) and killed at least two of my little pullets and two others I couldn't identify b/c no heads.



It will be dead soon. But yeah, aside from being all huddled in their coop today, they've previously been free ranging all day in the backyard, having fun.
No health problems that I've been able to detect. Their combs are pale compared to their male broodmate (as is expected), who was spared and is now crowing. If I left any testicular tissue in there, it will continue to grow. Secondary sex characteristics will develop, but more slowly. If that happens, it will result in a bird that needs to be harvested at some defined point to preserve tenderness, unlike a capon, which can be allowed to live as long as desired and will remain succulent (I've read--not yet had the chance to try.)
I haven't taken the time yet to see whether I'm missing four pullets or two pullets and two capons. Been shopping for a skunk trap and another fence energizer, plus other things that need doing.