A component of the follow-up program will be incorporated into the national Transcatheter Valvular Therapy (TVT) database. Your first follow-up visit with us after the TAVR procedure will be 4 weeks, then 6 months and 12 months, or earlier if necessary.o be considered for TAVR, you will visit us at our Transcatheter Heart Program location in Westchester, NY where our cardiology team will assess your current health condition and medical history and determine if you are an ideal candidate for the TAVR procedure.
There is also a chance that your black period blood is caused by an infection or STD. Uterus infections can cause blackening as well as many STDs. Women that have sex during their cycle also experience black bleeding because the blood was pushed back into the vagina and can become trapped as a result.
You may notice that your menstrual blood becomes dark brown or almost black as you near the end of your period. This is a normal color change. It happens when the blood is older and not being expelled from the body quickly. Temporary thick, heavy flow isn't necessarily cause for concern.hen, during your period, your body sheds the uterus lining along with blood. The amount of blood and fluid lost is usually between 4 and 12 teaspoons each cycle. The average menstrual cycle lasts 28 days (counting from the first day of bleeding to the first day of the next cycle).