"Hello moms, how do you all handle humans asking questions you can't a…

"Hello moms, how do you all handle humans asking questions you can't answer? Like, why is your pregnancy taking longer than expected? You never know when you'll be ready to give birth. I'm 38 weeks and still hoping for a safe delivery. How is it my fault when I'm not God who put it there? It really sucks. I feel bad every time these questions are asked. Please advise, I'm just a first-time mom."