My periods are on time every month and once in a while I get them 1-2 days in advance. Since last 2 months they have been on time. My wedding is in almost 3 months and my probable dates of period are 3 days after the reception. I fear that they might clash with my wedding. I hence want to take a chance of preponing them to avoid any hassle during the after wedding rituals at home. Do I do it during the wedding month or should I start doing them 1-2 days advance every month till the wedding? Please suggest