Ramjeet Raghav, who is 96 years old, said back in 2010 that he didn't want any more children after his first son was born, but has admitted that he is blessed to have his second son.
He told The Mirror: "What can I do? This is all God's wish. He wanted me to have another son."
The pensioner and his wife Shakuntala, who is 42 years younger than her husband, gave birth to the healthy boy earlier this month at the Government hospital in Haryana, India.
He also admitted that his neighbours were very jealous of his and his wife's love life.
"I'm healthy and I enjoy sex with my wife," he said.
"I think it's very important for a husband and wife to have sex regularly and when she asks I will go on all night, but for the sake of my child I've put our needs aside for now."
He said that a diet of almonds, butter and milk has kept him sexually active.
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