My husbands Janma Nakshatram is Purattathi, kumbah rasi. avani month.

Answer: Normally, if birth nakshatra falls twice in any month,then the later date is to be taken for celebration. Mostly, the first nakshatra day is not taken for celebrations. However, if the next month (Masa Pirappu) begin within 8 hours from the sun rise, only then the earlier nakshatra can be taken. (Eventhough the date of the month can be 30th, 31st or 32nd, the next month (Masapirappu) can begin when Sun enters to the next sign, on the last day of any month).