If you surrender to Kṛṣṇa, māyām etāṁ taranti te (BG 7.14), this māyā has nothing to do with you. There may be māyā, hundreds of māyā, thousands of māyā; that doesn't mean that māyā will bother you.
Therefore one who is Kṛṣṇa conscious, advanced in Kṛṣṇa conscious, he is not bothered with sex life. That is the prime factor of disturbing. So:
- yad-avadhi mama cetaḥ kṛṣṇa-padāravinde
- nava-nava-rasa-dhāmany udyataṁ rantum āsīt
- tad-avadhi bata nārī-saṅgame smaryamān
- ebhavati mukha-vikāraḥ suṣṭhu niṣṭhīvanaṁ ca
- (Śrī Yāmunācārya)
The Yāmunācārya said that, "Since I have dedicated my life to Kṛṣṇa and I am getting more and more happiness by serving Him, since then, whenever I think of sex life, oh, I spit on it." Because māyā cannot touch him. This is the test. Yad-avadhi mama cetaḥ kṛṣṇa-padāravinde. You haven't got to ask anybody, "Whether I am advanced in Kṛṣṇa consciousness? Will you give me certificate?" You can have your certificate by yourself, whether you have no more any desire for sex life. That's all. Not that he has become impotent. If required, he can give birth to hundreds of children, but he does not like it. That is. That is the certificate. And so long we'll have any such material desire, then Kṛṣṇa is so kind, He will give you chance to take birth again.