According to Vedic scripture, whenever a child is born there are some ceremonies known as jāta-karma and nāma-karaṇa, in which learned brāhmaṇas, immediately after the birth of the child, make a horoscope according to astrological calculations. But the child to which Mamatā gave birth was begotten by Bṛhaspati irreligiously, for although Mamatā was the wife of Utathya, Bṛhaspati made her pregnant by force. Therefore Bṛhaspati became bhartā. According to Vedic culture, a wife is considered the property of her husband, and a son born by illicit sex is called dvāja. The common word still current in Hindu society for such a son is doglā, which refers to a son not begotten by the husband of his mother. In such a situation, it is difficult to give the child a name according to proper regulative principles. Mamatā, therefore, was perplexed, but the demigods gave the child the appropriate name Bharadvāja, which indicated that the child born illegitimately should be maintained by both Mamatā and Bṛhaspati.