Can you bleed during one week of pregnancy?

Answer 1

If you know for sure that you are pregnant, it is probably not going to be your period. It is more than likely implantation bleeding caused by the fertilized egg to attach itself to the uterine wall. Or it could be a cervical change that can cause vaginal bleeding. Another cause for bleeding during pregnancy is a miscarriage although the first two reasons for bleeding are more common, it is still a good idea to contact your doctor as soon as you can.