Menstrual blood may appear orange if it mixes with mucus or other vaginal fluids, explains HealthTap. In the absence of other abnormal symptoms, an orange hue is not typically cause for concern.Know More
In women with otherwise normal periods that last three to seven days, blood color and the presence or absence of clumps are not usually significant symptoms, according to U by Kotex. Menstrual blood may have a dark brown or black color when a woman is nearing the end of her period, as the blood being expelled at this time is older than the blood released earlier on in the period, notes WebMD.
Women sometimes notice blood clots in their menstrual blood, often on days when the bleeding is especially heavy. Although a woman's body releases anticoagulants while she is menstruating to prevent the blood exiting her body from clotting, these anticoagulants are sometimes unable to work in time when the flow is particularly rapid and heavy, explains WebMD. As a result, some clots escape with the expelled blood. The presence of these clots is normal unless they are larger than the size of a quarter or being released in excessive quantities, in which case the woman should speak with a health care provider to check that an underlying condition is not to blame for the large amounts of clotting.Learn more about Menstruation
Bright red menstrual blood is normal according to WebMD. The color of blood during menstruation varies at different times during the cycle, and bright red is most often seen during the heaviest days of flow.Full Answer >
Menstrual blood can range in color from brown to even black near the end of the menstrual flow, according to WebMD. This blood is darker because it is older and hasn't been expelled from the body as quickly as the brighter-colored red blood most commonly found toward the beginning and middle of the menstrual cycle. This is completely normal and typically does not indicate any problem.Full Answer >
Menstrual blood does not affect urine drug tests, according to Occupational Drug Testing, LLC. However, certain medications and alcohol consumption may affect test results, so it is recommended that individuals provide testing technicians with a list of medications they are taking as well as abstain from alcohol prior to testing.Full Answer >
Antibiotics typically don't have an effect on a woman's menstrual cycle, explains HealthTap. The condition being treated with the antibiotic may cause changes in her periods, however, which she may mistakenly attribute to the antibiotic.Full Answer >