Silly birth question, any advice to ease my anxiety?

Lauren
Ok I'll be 16 weeks tomorrow, and I've heard all kinds of birthing horror stories. The one I think that mortifies me most is the potential of pooping myself on the delivery table. I know this is probably a ridiculous fear and I hear that it happens almost always, but is there a way for me to avoid this? My mom said the doctor gave her an enema before having me. Is that still possible? I don't think I could live with my self if I pooped myself in front of my husband and the delivery staff lol. Please feel free to laugh at this, I'm sure I'm being ridiculous lol.