My 17yr old has a lot vaginal discharge that varies in color, from white to yellow to pale green. no smell, burn or itch. isthis normal?

Probably not: A change in vaginal discharge (like a new color, amount, or texture) often signals that something is wrong, including vaginal infections both sexually transmitted and not sexually transmitted infections. Although it's possible that all is well, it's important for your daughter to be seen by a healthcare professional to ensure that any infection is properly treated.

Uncertain: While there can be differences in vaginal discharge normally in a month, sometimes discolored or smelly discharge can be triggered by an infection. To find out if there is a cause that needs to be treated, she should see a doctor or health provider who treats women's issues.