A man and his wife were making their first doctor visit, the wife being pregnant with their first child.

一對夫婦婚後第一次看醫師，因為太太懷了第一胎。 

After everything checked out, the doctor took a small stamp and stamped the wife's stomach with indelible ink.

檢查完畢後，醫師拿出一枚小印章，用不褪色墨水在這位太太的肚皮上蓋章。 

The couple was curious about what the stamp was for, so when they got home, the husband got out his magnifying glass to try to see what it was.

夫妻倆對印章的用途很好奇，因此回到家後，先生拿出放大鏡，想看個究竟。 

In very tiny letters, the stamp said, "When you can read this, come back and see me."

印章上的小字說：「當你看得到字的時候，回來複診。」