I switched to a copper IUD (coil) at the beginning of October after 7 years of being on the pill. I had a withdrawal bleed from coming off the pill shortly after but now it has been 2 and a half months and I have not had a 'proper' period yet. I've taken 4 pregnancy tests (all negative) and my string is still in place so all seems ok. I just wanted a bit of reassurance from others that might have experienced something similar. Reluctant to go and see the doctor just yet. Should I be worried that I haven't received my period?