I have been needing to pee every five minutes for the last week, and when i do go, there would only be a little bit of urine there and i mild burning sensation. At first i thought it was just another pregnancy symptom, however when i went to the day assesment unit at hospital they found SG? What ever that is and LEU? Which i also have no idea about in my urine. They said its probably a urine infection so they have given me an antibitoic called Cefalexin. anyone got any advice, will my baby be ok- Thanks