Another Joke about it happens in the Family
Djoni and his wife are making their first doctor visit, the wife being pregnant with their first child.
After everything checked out, the doctor takes a small stamp and stamps the wife's stomach with indelible ink.
The couple is curios about what the stamp is for, so when they get home, the husband gets out his magnifying glass to try to see what it is.
in very tiny letters, the stamp says, "When you can read this without a magnifying glass, come back and see me."