Hi my peroids are 13 day,s late they have been all over the place since last year in july 2010. In sept 2010 they were 14 day,s late so did a home preg test was negative so got blood test done at doctor,s that was negative too but after i got my result,s back from doctor,s i started my cycle. oct 2010 they were late again got them on the 31st. Nov 2010 can,t remember if i got one. Dec they were 3 day,s late got them on the 6th dec finished on 12th. Now this month was due 3rd jan but nothing now 13 day,s late had spot,s of bleeding a couple of day.s ago and a little brown discharge on my pant,s i thought that was the start of them but nothing. They are very irregular but never use to be i also have had two miscarriages and they have never been the same since my last miscarriage please help going out of my mind