A child after 3 month of marriage

A sardar had a child after 3 month of marriage.
He asked his wife ye 3 month k bad bacha kaise howa?

Wife replied:tumhari shadi ko kitna arsa hua?
sardar:3 months.

Wife: or meri shadi ko ?
Sardar: 3 months

Wife: or bacha kitne month k baad?
Sardar:3 month.

Wife: total kitne hue?
Sardar: oye 9 months & start dancing
Balle Balle;->