hello doctor, i am 28 years old,i had left salpingectomy in march 2013. i had my last period on december 17 2013. next period started onjan 31st 2014 ontaking B complex in cosultation with doc. it lasted till feb 14th. after 4 days i.e. on 16th again bleeding started. doc suggested to have trapic mf. after taking 5 tab. bleeding stopped. after a day again bleeding waas there for halfday. is it common during medication with trapic???