Kṛṣṇa, the Supreme Personality of Godhead, has arranged so many things. Just like in your city there is department of water supply, there is department of light supply, there is depart . . . different departments; similarly, in the kingdom of God there are departments. But because we are foolish, we do not know how the departments are being conducted, so we are not paying any bills. The bills are paid, according to the Vedic injunction, by performing sacrifices.
So in this way, our point is sex life, that the . . . a gṛhastha, a householder, he has got debts towards his parents, towards his father, towards his mother, towards his wife, towards his children. The society should be human society, not the cats' and dogs' society. That is Vedic conception. So in the Vedic conception of life the sex life is there, but you become indebted. You must repay the debts. If you simply beget children like cats and dogs and go away, then you become responsible for the sinful activities. You must take responsible.
So this man was suggesting he wants sex life at least once in a month. Yes, that is allowed. That is allowed in the Vedic civilization. When the wife is in menstrual period, after five days after menstrual period, the wife and husband can have sex life for begetting rightful children.