I have been seeing my period twice in a month for the second time now is this some kind of infection. pls reply cos am worried?

Reasons for period: There are many reasons this can occur. Your age and other medical problems you may have are taken into consideration when determining the problem. See your doctor. They will make sure your Pap is up to date. They will perform a physical exam, blood work, and possibly ultrasound and further testing depending on several factors. Don't worry, it is unlikely to be something not treatable or serious.