If this is a serious question you should go see a doctor.
i don't known, in period at november 15th and next month at december 23rd. there is any problem in this period. kindly reply the answer
It means your period is five days late. Only you know your chances of being pregnant.
Late 5 days is nothing and the causes can be any number of things. The cramps are usually PMS just before the start of a period and the sense of smell is not an indicator of pregnancy. If she doesn't have a period in a month, then, you have something to worry about. I would suggest that you quit having unprotected sex since it seems that you are worried about a pregnancy.
Yes, sometimes your period can just be late. You can check this site for more information as to why it could have been late. http://www.scarleteen.com/article/pink/m_i_a_or_dude_wheres_my_period
What if you are three days late for your period? It's normal for there to be around 7 days variation from your average menstrual cycle. A few days 'late' isn't a big deal, as long as you're not sexually active no reason for you to worry about it.
pregnancy
There are a few reasons why a person may have a period that is 9 days late. The person may be pregnant or it could be stress related.
Well, the obvious answer would be that you are pregnant. Other than that your hormones may be adapting to your irregular bodily functions.
If you are sexually active then you could be pregnant but if not then you could just having a late or irregular period.
5days
If you have had unprotected sex, and now you are two days late , then you could very well be pregnant.
A late period dosent always mean you are pregnant, You could just have a late peroid. But you might want to check.