When people with children tell you that you should wait before TTC, you're still young, and you do not want to waste your life, how will that be wasting my life? So they wasted their lives by having children? What do you reply to that, have you ever heard that? I hear it all the time, really upsets me, and they change their story once I say "a child is not a waste of life, do not be ridiculous, once a your child is born then life becomes worth living."