Why..??

when Ashwatthama killed the unborn child in the womb of Princess Uttara, the daughter of King Virata, and the wife of Abhimanyu, Lord Sri Krishna used the power of all his merits from this birth to revive the child

Worship of Jimutvahana Idol: 

Devotees offer incense, light a lamp, present rice and fragrant flowers, and make various other offerings to express their devotion. 

Jitiya Vrat Timing 2023

From 6 October (6:34 AM) to 7 October(10:23AM ) 

Jitiya Vrat: Purpose 

For Wealth of Child