They should have zero sex urge until age 125, the earlier their sex drive shows how toxic they are and that they will die prematurely. Many girls have urges by age 5 and babies in the womb suck their thumb which is basically the same thing and why the artificial nippy must be used and forbid thumb sucking with children.
Sex is promoted via public schools and the drugs and chimicals doctors/food companies poison the children with, the faster the child is harmed the younger they will want sex.