We are routinely tested for this at our 36 week ANC in Guernsey. If you are found to be positive, they take you into hospital as soon as labour starts and give you intravenous anti-biotics every 4 hours until the baby is born. They take it very seriously here and never once have I heard it said that they are being over cautious. I do know of a lady whos baby died a few hours after birth due to her passing the virus onto the baby during labour so personally, I would never like to risk it but it's so hard if you're not offered it.