Its called a breakthrough were the blood in your body keeps spreading through to your vigina
yes once evey 4 weeks
No pregnancy cannot cause this. This sounds like irregular periods. See your Doctor.
There is no way to change your Facebook user name more than once in 6 months.
if you're pregnant.
depend on the size and species, they can be fed as often as twice a week or once a month, but they should never go more than a month without food
It depends just what treatment you are using. Anti-flea shampoo can be used more than once a month. There are medical applications that are used once every three months.
no
With a little more than one orbit per month, the Moon wanes at least once each and every month.
It means your period came at different times of the month, nothing more mystifying than that - when your period is due isn't determined by the date on the caldendar, it is determined by your menstrual cycle.
Stealing is a crime, period. Even just once.
No, this could cause toxic effects.
cause some months has more weeks than others.