3 month k bad

Sardar had a child aftr 3 mnths of marriage. He askd his wife

Ye 3 month k bad bacha kaise hua?
Wife: Tmhari shaadi 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?