If I'm allowed to guess, your parents must be very smart.
In the article, the author wrote
> As a parent, though, I’ve discovered that there’s a fine line between omission and deception.
I found that, discovering and maintaining the fine line requires significant amount of knowledge and life experience. Often, only the wise ones knows how to respond to those challenging questions appropriately.
Sadly, many parents I know of struggles when facing difficult inquiries from their kids, so they end up telling lies upon lies just to send their kids away (in another words, to escape from the question).
Take my parents for example, back when I was still a child, when I asked them how I was born, the two typical answers they offered were: 1) "We picked you up near the trash can", or 2) "You'll figure it out yourself when you're older". They also used this escape strategy when ever I ask them something they don't or unable to provide answer to. As result, I realized it fairly quickly in a young age that my parents might not be a reliable source of information.
If I'm a parent, I would probably never escape the questions like that. Some kids are smart and curious, parents need to help them to navigate in this sea of knowledge, instead of play funny games with them when the kid is actually seeking for help.
By the way, I think "how I was born?" is actually a good test question for parents. You can figure out many things by simply observe how the parents react to this question. Smart parents can often quickly figure out a fitting metaphor that satisfies the curious kid, and at the same time without bring up the awkward (and hard to understand) concept of sex. On the other hand, I literally saw some parents doing weird hand gestures in front their kid trying to explain the detail, please don't do this, it's embarrassing and the kids probably will not understand.