There are other infections which can cause unusual discharge, such as yeast infections or sexually transmitted infections. Yeast infections, like thrush, are caused by an overproduction of candida rather than an overproduction of bacteria, and they usually produce thicker, less smelly discharge. Bacterial vaginosis, on the other hand, is characterised by a thick, strong-smelling discharge. It’s important to do a test before seeking treatment to ensure you’re addressing the problem effectively. [popover id=ref2]