You are going to die.
Don't be scared. (Unless you are Shakespeare's greatest waffler.)
There are two basic options, vis-à-vis the outcome.
a. You'll stop existing as your body returns to the earth. If you live on, it's in your offspring, others' memories, history books, legacies, ineradicably embarrassing blog posts, and the repurposed carbon fragments for which the future thanks you and your corpse.
b. You'll continue existing as your soul departs for the afterlife you deserve. Actually, maybe you should be scared.
Regardless, you are going to die.
So don't worry whether your children's produce is organic.