State law differs regarding DBA publication. Generally speaking, when publication is required, the DBA statement must be published once a week, in a specific newspaper that posts legal notices, for four consecutive weeks. Publication is included in the LegalZoom filing process.
If you are not having a period or you are having an irregular cycle, you can still get pregnant because ovulation occurs before your period, and ovulation can restart at any time. Young women can even become pregnant before their first period. There are no concrete physical signs of ovulation, so you could be ovulating and not know it.
It's not likely, but it is possible. Your chances of getting pregnant just after your period depend on how short your menstrual cycle is, and how long your period lasts. One of your ovaries will release an egg (ovulation) about 12 to 14 days before your period starts.