Hi, I am having baby number 4 and I've never in previous pregnancies been aware of the risks of strep B and how common it is (1 in 4 women carry it) but my friend paid for a private test in her last pregnancy and it turned out she has it and so she was given the antibiotics during birth so it's got me thinking whether or not I should be paying for this test too, 1 in 4 is pretty high risk, but I don't know much more than that. If I was a carrier would it not have been detected in previous pregnancies, my babies have never been poorly or had it. How is it passed on? Is it preventable without knowing you have it? Have you had the test? Would you advise it? X