Highley unlikely accoding to this http://en.wikipedia.org/wiki/Depo_Provera The average return to fertility is 9 to 10 months after the last injection. By 18 months after the last injection, fertility is the same as that in former users of other contraceptive methods. So a week should not be a big deal and in reading the rest of that you will see it is well within the perfect use scenario IE defined as being no longer than 14 or 15 weeks after an injection (i.e., no more than 1 or 2 weeks late for a next injection.
You could be pregnant. Take a test.
Yes, you can get pregnant even if using Depo Provera perfectly, although the risk is very low. If you miss your injection, you could get pregnant more easily.
If you have missed your period and are pregnant, you most likely got pregnant around 14 days before your missed period.
One
No not likely.
You might be pregnant. Or it could be another hormonal change.
In some cases when you are first pregnant you can still menstrate but I don't know how common that is.
The short answer is yes. If you have had unprotected sex you could be pregnant.
yes because you could have gotten pregnant before your Tubaligation. It depends when you had your Tubaligation
Yes
you could be, get a test to be sure
She could absolutly be pregnant!