"Self-restraint" joke

A young, enthusiastic Family Planning official was deputed to gauge the success of the Family Planning message in rural Bihar.
He reached a remote village which proudly housed a family of eight children. On reaching the house, he saw the father lazily enjoying a hookah in the shade of a neem tree. In a dignified manner the official introduced himself, and asked "Sir, hadn't you thought about our Family Planning methods before you had these eight kids!"

"Why should I?" he replied angrily. "The methods are all useless!" jeered the hefty Bihari.

"But, Sir, have you tried using condoms?" enquired the official.

Without responding to his question, the Bihari called two of his children rowing in the dirt. "Oye, Bablu, Dablu, come here!" Then he addressed the official. "Can you see them! They are the result of a torn condom!"

Saving his pride, the official replied, "Ok, Sir, you could have tried Copper-T."

"Oye Lallu, Kallu, come here!" he called.

"Can you see them! They came out of their mother's womb with the Copper-T in their hands!" he quipped.

"OK, Sir, leave alone Copper-T and condoms. You could have tried pillsf After all, they are very convenient and effective!" ^

"Oye, Bolu Cholu, come here!" and two more came running. "Can you see them? They were born after my wife took those godamned pills!"

"OK, Sir, forget everything," quoted the official, trying to repair the faltering image of his department, "at least you could have practised self-restraint!"

"Oye Bali, Vali, come here," called the Bihari.

"Can you see them!" he asked smilingly and continued, "they are the result of self-restraint."