Will a yeast infection go away on its own? i'm 30 weeks pregnant and high risk for preterm labor.

I am concerned: You are 30 weeks and high risk, you need to be comfortable sending any and all questions to your doctor or midwife. This is a good question here but a risk this is not yeast. Any uncertainty is unacceptable in your situation. If anyone at the other end of the phone acts annoyed with your questions that is their problem, not yours. Call all questions in to your provider from here on out! good luck.