I suppose the "I don't lie to my kids" gang tells their kids the real truth about how they were born when asked? Is there anything wrong with that? Conception

I suppose the "I don't lie to my kids" gang tells their kids the real truth about how they were born when asked? Is there anything wrong with that? Conception is really, really cool. Like how having sex with people leads to babies. You don't have to get into the details when they're young, but saying "Me and Mommy made you" is a simple, honest answer that might provoke more questions and an interesting talk.