A healthy vagina naturally has a balance of yeast and bacteria. A yeast infection, also referred to as "monilia" or "candidiasis," occurs when that balance is disrupted and there is an overgrowth of yeast (candida). Yeast infection symptoms can include redness, itching and irritation in the vagina and vulva, pain or a burning sensation during sex and urination, and a thick discharge with a consistency similar to cottage cheese.

You should use this test if you’re experiencing unusual vaginal discharge, itching, or pain or burning during urination or sex.

Yeast love to grow in warm, moist areas. To protect against future vaginal yeast infections, we recommend wearing cotton underwear and loose-fitting clothes, changing out of damp clothes or a wet bathing suit as soon as possible. You can also support your vaginal health and encourage a healthy vaginal pH with a daily probiotic supplement. Also, talk to your primary care provider about any medication you’re taking that may be contributing to recurrent vaginal yeast infections.

Typically, your vaginal pH ranges between 3.8 and 4.5, which is considered to be moderately acidic. When harmful bacteria or yeast begins to grow and disrupt your normal balance it can lead to infections like bacterial vaginosis and yeast infections.