2) How do you think children should be taught about sexual anatomy?

in my opinion

children should be taught about the sexual anatomy by, of course, getting a picture of the human body and explain it to them. also when teaching them show them that you are serious and you yourself is open to this kind of discussions. because for you teaching this kind of topic is indeed a good experience for a child if you do it in a proper way. this should make the child understand that this is a no laughing matter and this is a part of our life that we should be responsible enough since now we know about it.

and also i think it is best to teach a child on or or before he or she qestions you...or maybe if he/she questions you already!

try to use words that are easily understandable for them or if they already have the ability to comprehend at some level, try to use the "real" words not speaking to them like "babytalk".

and also it is best to get their trust and tell them not to hesitate when they have questions becuse not asking and relying on their own sometimes or really causes "mistakes" in the future.