Who's this kid's mom?

So, I know I carried him - I was sick for 10 months. I know I gave birth to him - I did it with ZERO meds (I'd rather be drug underneath a car on hot asphalt than do that again!). But this kid is all John. Totally. There's not a hint of me anywhere on him. So my dad says to me, "I'm not even sure you're the mother"! LOL!!!!! I agree.