Jill Duggar and Derick Dillard's son is only 11 days old, but his dad is already producing plenty of heartfelt thoughts he'll be able to read later in life.

As revealed by the Duggar family on Thursday, Derick, 26, wrote his baby boy Israel a letter before Jill, 23, had even given birth to the (big!) youngster.

Posted in: Duggar Family