My girl friend went for a blood test to determine the thyroid levels and there was a biological reference range given. Like pregnancy First trimester: Second trimester: Third trimester: Mat I know what is about? Is it anything related to pregnancy. If so I want to know the status of it.

Suggestions offered by doctors on Lybrate are of advisory nature i.e., for educational and informational purposes only. Content posted on, created for, or compiled by Lybrate is not intended or designed to replace your doctor's independent judgment about any symptom, condition, or the appropriateness or risks of a procedure or treatment for a given person.