The second type of explanation consists of the more naturalistic argument that Yaśodharā was practicing religious austerities involving fasting and sleeping on a straw bed, which caused Rāhula's growth to slow down. She was involved in these practices during the time when Siddhārtha was practicing self-mortification. Later, King Śuddhodana prevented Yaśodharā from hearing any news of her former husband, and she gradually became healthier, as the pregnancy continued normally. However, some time later, the false rumor spread that the former prince had died of his ascetism. Yaśodharā became very desperate and depressed, endangering her own pregnancy. When the news reached the palace that Siddhārtha had attained enlightenment, Yaśodharā was overjoyed and gave birth to Rāhula. Buddhist Studies scholar John S. Strong notes that this account draws a parallel between the quest for enlightenment and Yaśodharā's path to being a mother, and eventually, they both are accomplished at the same time.