It depends how old you are. If you are young, and just got your first period not too long ago, then that is normal, if you have had it for a long time, talk to your doctor.
no, it is normal. when you start your period for the first time it takes a year or two to become a normal cycle.
yes
yes..it takes your body some time to readjust without the hormones the pill provides. The time it takes varies from each individual, but as long as you eventually get your period again, it is normal.
28 days
Yes, it is quiet normal, you may even miss a period. But but be alerted if you miss more than one or if the duration changes to a very short cycle or a very long cycle.
Usually not at first but sometimes it is irregular for quite some time
Yes, this is a normal "side effect" of depo. My menses also stopped after my first shot.
An ice age is a very long period of time when the entire earth gets cooler and then eventually returns to normal.
Early humans first appeared in the tertiary period, a long time after the cretaceous period.
Yes.
First, Stay Calm. It is a normal thing and it happens to every girl. Now, tell your mom.