This is the pictorial representatioñ of the novel "The Joys of Motherhood" and fatherhood. But won't this "Proper Parenting" as you defined lead to "Helicopter Parenting"? Hovering around a child, we often call it "over pampering" of children. I think it is not everything a child wants, a child should get. Though i am yet to have kids, but with experience from siblings, they want it all, but parents should not give "all" as it where. We wont blame our fore fathers and mothers for having many children. In those times, polygynous family was the in thing. Monogamy we mostly practice today reduced the number of kids couples have. The idea is, having a son and a daughter, shikena. After the two genders, naturally and biologically, there is nothing like tranny or shemale. These are social constructs. All the same, you nailed this topic.