The birth of a child was a very welcome event in the Inca empire. There were rituals for both parents to perform to ensure the safe delivery of an infant. But pregnant mothers were expected to keep working right up to the day they gave birth, and they often gave birth without help. After giving birth, the mother either carried the baby around with her while she worked, tied in a pack across her chest, or she placed the baby in a cradle. The parents did not immediately name the baby; the naming occurred later, during a ceremony called rutichikoy, which accompanied the baby's weaning from breast-feeding. At the rutichikoy ceremony, the child received a haircut, a fingernail trim, and a name. A ceremony called huarachicoy marked a boy's puberty and passage into adulthood. In this ceremony the boy received a loincloth woven by his mother. For girls, small, family ceremonies called quichicoy marked the beginning of menstruation. At these puberty ceremonies, the boys and girls received new, adult names.