when you have just started your period for the frist year or so you'll have abnormal periods.It also occurs when you dont have a balanced diet and you're a girl.best thing to do is wait them out and see if the become normal
causes of abnormal pressure
what causes abnormal t waves
drinking to much coffee or doing abnormal drugs
Abnormality can be due to abnormal heart rhythms or cardiac muscle defects.
the dog die
It can cause a seizure.
HIV is a virus that causes AIDS. It does not result from abnormal hemoglobin or abnormal hemoglobin levels.
Prices falling can cause abnormal demand curve. Any kind of changes to the price, production, etc. can also cause abnormal curves in demand.
emphysema
emphysema
mutation, it causes cells to reproduce abnormaly fast, creating tumors
gay