I have been on microgynon for 23 years and everything has been fine , last month I had mid cycle bleeding for about 10 days . This month I had a lot of bleeding seven days after my period finished again for 9-10 days .i have right side pain , dull ache in the kidney area. I have had kidney , bladder , uterus and ovary scan and all ok . A small fibroid was seen on scan .Blood tests for kidney ,iron ,hormones all ok . Urine test all ok. No smear testhas been done because I am not due one for two year ,last one was borderline with no HPV detected. Lab would not test it if it was done .doctor has changed pill to Marvelon. Worried