So my AF decided to show up around CD 51. Before then I went to the doctors and had a few tests ran and it showed that I had some blood and Group B in my urine. So a few days later I received a penacillin shot to the Booty. Which hurt so bad by the way. My doctor thought the Group b infection is what caused a delay in my cycle. The day after I received the shot my AF finally decided to make her grand debut. I tested + for Group b last year when I was preggo. I am convinced that's what caused my chorioamniotitis and preterm labor. Does this mean I'm always going to have group b? What does this mean for my future pregnancies? Has anyone tested + for Group b and went on to have healthy full term pregnancies?