Random long period

Rebecca

TMI

So normally my cylces are very regular - 30 days with a 6 day period. But this month has been 10 days and shows no signs of stopping just yet

Im not more stressed than usual, havent changed my diet, not currently on contraception or anything other changes. Does any one have any ideas as to why this is happening? Going to call my GP tomorrow but just wondered if anyone had experienced similar?