If you lightly bleed one week after conception does that mean your pregnant?

Light bleeding one week after conception does not necessarily mean you are pregnant. While implantation bleeding, which occurs when the fertilized egg attaches to the uterine wall, can occur around the time of your expected period, it is not a reliable indicator of pregnancy. Many other factors can cause light bleeding, such as hormonal changes, stress, or certain medications. To determine if you are pregnant, it's best to take a pregnancy test or consult with a healthcare professional.