The 28th star (asterism day) coming after the birth of child is celebrated as Irupathyettu. On that day the eye shadows will be applied to the newborn baby, and will be given vayambu, gold, and milk. The child will be christened on that day. The piercing of ear for wearing ear ornaments was also done on this day. It is also known as Irupathyettykettu. Feast will also be arranged to the guests who participated in the ceremony.