The jata-karma ceremony can take place when the umbilical cord, connecting the child and the placenta, is cut. However, since Krsna was brought by Vasudeva to the house of Nanda Maharaja, where was the chance for this to happen? In this regard, Visvanatha Cakravarti Thakura desires to prove with evidence from many sastras that Krsna actually took birth as the son of Yasoda before the birth of Yogamaya, who is therefore described as the Lords younger sister. Even though there may be doubts about the cutting of the umbilical cord, and even though it is possible that this was not done, when the Supreme Personality of Godhead appears, such events are regarded as factual. Krsna appeared as Varahadeva from the nostril of Brahma, and therefore Brahma is described as the father of Varahadeva. Also significant are the words karayam asa vidhivat. Being overwhelmed with jubilation over the birth of his son, Nanda Maharaja did not see whether the cord was cut or not. Thus he performed the ceremony very gorgeously. According to the opinion of some authorities, Krsna was actually born as the son of Yasoda. In any case, without regard for material understandings, we can accept that Nanda Maharajas celebration for the ceremony of Krsnas birth was proper. This ceremony is therefore well known everywhere as Nandotsava.