Thanks for the query.
The possible causes are:
or scanty flow during periods. It can occur due to causes like hormonal
If there is any possibility of pregnancy
, the bleeding could be related to it.
So you once consult gynecologist get examined and find out the possible cause for your problem.
For more details you can ask me through: http://www.healthcaremagic.com/doctors/dr-sree-gouri-sr/63429