My period last about 4/5 days and I had sex on my 4th and 5th day. It's now the 6/7th day and im still bleeding?!? I'm getting very panicky as he put it in without a condom but we did put one on in the end. But my period are always regular, never missed one. Never bleed for more than 5 days before. Should I be worrying is can this be normal? I am only 15 but started my periods at the age of 12 (year 6) can anyone help?