No two women experience their periods in the same way. Some may have shorter or longer cycles, varying levels of cramps, bloating, and mood swings. Even blood flow varies, with some women experiencing thicker blood with blood clots or light watery period blood.

For some women, it's normal to have watery period blood. But for others, it might be a sign of something else, like a more significant health issue or early pregnancy. To help clear up the confusion, we spoke to Kelly O. Elmore, MD, MBA, a board-certified OB-GYN, and Tsao-Lin E. Moy, L.Ac., MSOM, a Chinese Medicine and Fertility specialist. They gave us insights into whether watery blood could mean pregnancy or something more serious.
Is My Watery Period Blood a Sign of Pregnancy" Yes, watery period blood can be a sign of early pregnancy. In some cases, this type of bleeding is called implantation bleeding. It can occur during the first 20 weeks of pregnancy, according to medically reviewed information from the U.S. National Library of Medicine.

The National Health Service (NHS) explains that implantation bleeding usually takes place around the time of an expected period and is the result of a fertilized egg attaching to the uterine wall. This causes women to experience light spotting or bleeding during this period. While implantation bleeding is usually not a cause for concern, Dr. Elmore recommends seeking a urine or blood pregnancy test to confirm a pregnancy.
What Does It Mean If Period Blood Is ...