I am curious what is the name brand of the birth control pills you were on when you kept getting the yeast infection? I have a current situation but I am also having pain when i finish peeing and frequent urination. In March I went back on the pill Lo-Ovral and I got treated for a yeast infection the symptoms subsided then in April I got symptoms again except this time it would hurt when i finished peeing. My doctor said that I didnt have a UTI. But he gave me medicine for it anyway. Then in May I got the same symptoms again. Another doctor checked my urine and said that I DO have a UTI. I am currently on the meds for that. I got her to test me for Chlamydia since she said that my specimen for the yeast infection came back negative. Is it possible that I have a yeast infection also but it cant be detected?