Your Mother Mikoto Uchiha was pregnant with you for 9 months and she gave birth to you in a hospital and your names Sasuke Uchiha your older brother Itachi Uchiha was there and your Father Fugaku Uchiha was their as well.

Mikoto Uchiha:"... Shh... My baby boy... Shh Sasuke... My precious baby boy..."

Itachi Uchiha:"..."just watching you

Fugaku Uchiha:"..."also watching you

btw your baby Sasuke Uchiha