depends if your pregnant or not?
No
no
It is not uncommon for your period to be irregular while you are going through puberty. I am sure it is nothing to worry about it.
Yes but not for a long period of time
any smoking while pregnant is terrible. im all for weed but if your pregnant its a bad idea
Thats normal mate aslong as you have dd's
Visit a doctor
If you are on your period and it lasts for the normal amount of days and with the normal flow that you usually have, you are more than likely not pregnant. You do not have a period while you are pregnant. Spot bleeding may occur during pregnancy but it is usually not a flow like a normal period and will not occur at the same time and last the same amount of days as a normal period.
It may be normal, but you MUST check it out with your doctor -- call today!
Yes it is very normal
No. Studies have shown that it can cause unwanted problems to your baby if you take provera while you are pregnant.