Not much is really known about Thucydides other than what was written in his book, but he very well could have had kids, because he was a military general, which is quite an achievement, probably making him desirable to women.
I would actually say that the term "kid" varies from person to person... a child starts to become more aware to life and changes their point of view in life after they hit puberty... so I would say a...
sometimes. it depends on how old the kids are and they would have to be extraordinary circumstances. Not only inadvisable socially , but unsafe and may prejudice future procreation by causing...
Girls can have kids when they get there period then they have to have sex but the age range for a period is 9-14 but they usually stop there period when they get older
You must be more specific on the type of crime you are asking about. The statistitics are usually maintained by classification of the offense not necessarily by juvenile-on-juvenile offenses.