This is the 3rd time in this pregnancy i have got it......why ??? Ive chucked all my polyester/nylon/silk undies out, only wearing cotton now, i dont wear restricted clothing, i know pregnancy is a cause but 3 times already !!!!!!.

I buy the pessary one day treatment, and have found on all occasions it goes within 12 hrs. I hope ive seen the back of her now...LEAVE ME ALONE........grrrrrrr......
get yourself on a regular probiotic (can get them from the chemist or look at the stuff on here - think it's en-liven fast track) - the pg is obviously causing you some issues with hormonal balance

i would also be VERY careful using the one day pessaries - they're not recommended during pregnancy - the six day canasten course is the only one recommended when ttc or pg