Upvas (Fast): Mahilaye Karva Chauth ko upvas (fast) ke sath manati hain.

Yeh upvas aksar aarogya se sambandhit karanon se kiya jata hai.

Vrat ke din saundarya samagri aur shringar ki vyavastha karna bhi taiyari ka hissa hai.

Puja mein Karva (ek prakar ka matka) aur chandrama ki prarthana hoti hai.

Karva Chauth vrat ka mahatva chandrama ke saath juda hota hai.