Sounds like a question for your GYN; bleeding three times per month is not normal and of course unpleasant (one of the reasons I had my hysterectomy). I'd make an appt. with my GYN and see what she/he has to say.
Oh, this is my work e-mail if anyone is wondering who this is, and any replies should be made to email@example.com. Hmmm, now wondering if this will come through as interrupted2001 or hchalm., well I won't know until I send it.
Love, Helen C.