Hi, I am a healthy woman of 45. I was prescribed Cerazette to stop me getting hormonal migraines. It worked fine for me and I had no periods either. At my last repeat prescription a couple of months ago I was prescribed Cerelle instead. Since then I ve had two migraines (each lasts exactly 4 days, always has), dreadful cramping, moodswings, sore breasts and finally a period. I can only assume it is incompatible with me. Should I go back to Cerazette? I have to admit I m fed up taking the pill but is there any alternative to prevent the migraines? Would HRT be an option? I have poor circulation and wonder if I should have concerns about strokes in the future